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a(c%m)]:[u[0],t];if(n.isSmall){if(1===m)return[t,u[0]];if(-1==m)return[t.negate(),u[0]];var d=Math.abs(m);if(d<e){l=v((o=O(c,d))[0]);var w=o[1];return t.sign&&(w=-w),"number"==typeof l?(t.sign!==n.sign&&(l=-l),[new a(l),new a(w)]):[new p(l,t.sign!==n.sign),new a(w)]}m=f(d)}var S=A(c,m);if(-1===S)return[u[0],t];if(0===S)return[u[t.sign===n.sign?1:-1],u[0]];o=c.length+m.length<=200?function(t,r){var o,n,i,u,p,a,s,l=t.length,f=r.length,h=e,g=y(r.length),c=r[f-1],m=Math.ceil(h/(2*c)),d=I(t,m),b=I(r,m);for(d.length<=l&&d.push(0),b.push(0),c=b[f-1],n=l-f;n>=0;n--){for(o=h-1,d[n+f]!==c&&(o=Math.floor((d[n+f]*h+d[n+f-1])/c)),i=0,u=0,a=b.length,p=0;p<a;p++)i+=o*b[p],s=Math.floor(i/h),u+=d[n+p]-(i-s*h),i=s,u<0?(d[n+p]=u+h,u=-1):(d[n+p]=u,u=0);for(;0!==u;){for(o-=1,i=0,p=0;p<a;p++)(i+=d[n+p]-h+b[p])<0?(d[n+p]=i+h,i=0):(d[n+p]=i,i=1);u+=i}g[n]=o}return d=O(d,m)[0],[v(g),v(d)]}(c,m):function(t,r){for(var o,n,i,u,p,a=t.length,s=r.length,l=[],f=[],y=e;a;)if(f.unshift(t[--a]),h(f),A(f,r)<0)l.push(0);else{i=f[(n=f.length)-1]*y+f[n-2],u=r[s-1]*y+r[s-2],n>s&&(i=(i+1)*y),o=Math.ceil(i/u);do{if(A(p=I(r,o),f)<=0)break;o--}while(o);l.push(o),f=b(f,p)}return l.reverse(),[v(l),v(f)]}(c,m),l=o[0];var q=t.sign!==n.sign,M=o[1],N=t.sign;return"number"==typeof l?(q&&(l=-l),l=new a(l)):l=new p(l,q),"number"==typeof M?(N&&(M=-M),M=new a(M)):M=new p(M,N),[l,M]}function A(t,e){if(t.length!==e.length)return t.length>e.length?1:-1;for(var r=t.length-1;r>=0;r--)if(t[r]!==e[r])return t[r]>e[r]?1:-1;return 0}function P(t){var e=t.abs();return!e.isUnit()&&(!!(e.equals(2)||e.equals(3)||e.equals(5))||!(e.isEven()||e.isDivisibleBy(3)||e.isDivisibleBy(5))&&(!!e.lesser(49)||void 0))}function Z(t,e){for(var r,o,n,i=t.prev(),u=i,p=0;u.isEven();)u=u.divide(2),p++;t:for(o=0;o<e.length;o++)if(!t.lesser(e[o])&&!(n=bigInt(e[o]).modPow(u,t)).isUnit()&&!n.equals(i)){for(r=p-1;0!=r;r--){if((n=n.square().mod(t)).isUnit())return!1;if(n.equals(i))continue t}return!1}return!0}p.prototype=Object.create(u.prototype),a.prototype=Object.create(u.prototype),s.prototype=Object.create(u.prototype),p.prototype.add=function(t){var e=K(t);if(this.sign!==e.sign)return this.subtract(e.negate());var r=this.value,o=e.value;return e.isSmall?new p(d(r,Math.abs(o)),this.sign):new p(m(r,o),this.sign)},p.prototype.plus=p.prototype.add,a.prototype.add=function(t){var e=K(t),r=this.value;if(r<0!==e.sign)return this.subtract(e.negate());var o=e.value;if(e.isSmall){if(l(r+o))return new a(r+o);o=f(Math.abs(o))}return new p(d(o,Math.abs(r)),r<0)},a.prototype.plus=a.prototype.add,s.prototype.add=function(t){return new s(this.value+K(t).value)},s.prototype.plus=s.prototype.add,p.prototype.subtract=function(t){var e=K(t);if(this.sign!==e.sign)return this.add(e.negate());var r=this.value,o=e.value;return e.isSmall?w(r,Math.abs(o),this.sign):function(t,e,r){var o;return A(t,e)>=0?o=b(t,e):(o=b(e,t),r=!r),"number"==typeof(o=v(o))?(r&&(o=-o),new a(o)):new p(o,r)}(r,o,this.sign)},p.prototype.minus=p.prototype.subtract,a.prototype.subtract=function(t){var e=K(t),r=this.value;if(r<0!==e.sign)return this.add(e.negate());var o=e.value;return e.isSmall?new a(r-o):w(o,Math.abs(r),r>=0)},a.prototype.minus=a.prototype.subtract,s.prototype.subtract=function(t){return new s(this.value-K(t).value)},s.prototype.minus=s.prototype.subtract,p.prototype.negate=function(){return new p(this.value,!this.sign)},a.prototype.negate=function(){var t=this.sign,e=new a(-this.value);return e.sign=!t,e},s.prototype.negate=function(){return new s(-this.value)},p.prototype.abs=function(){return new p(this.value,!1)},a.prototype.abs=function(){return new a(Math.abs(this.value))},s.prototype.abs=function(){return new s(this.value>=0?this.value:-this.value)},p.prototype.multiply=function(t){var r,o,n,i=K(t),a=this.value,s=i.value,l=this.sign!==i.sign;if(i.isSmall){if(0===s)return u[0];if(1===s)return this;if(-1===s)return this.negate();if((r=Math.abs(s))<e)return new p(I(a,r),l);s=f(r)}return o=a.length,n=s.length,new p(-.012*o-.012*n+15e-6*o*n>0?M(a,s):S(a,s),l)},p.prototype.times=p.prototype.multiply,a.prototype._multiplyBySmall=function(t){return l(t.value*this.value)?new a(t.value*this.value):N(Math.abs(t.value),f(Math.abs(this.value)),this.sign!==t.sign)},p.prototype._multiplyBySmall=function(t){return 0===t.value?u[0]:1===t.value?this:-1===t.value?this.negate():N(Math.abs(t.value),this.value,this.sign!==t.sign)},a.prototype.multiply=function(t){return K(t)._multiplyBySmall(this)},a.prototype.times=a.prototype.multiply,s.prototype.multiply=function(t){return new s(this.value*K(t).value)},s.prototype.times=s.prototype.multiply,p.prototype.square=function(){return new p(E(this.value),!1)},a.prototype.square=function(){var t=this.value*this.value;return l(t)?new a(t):new p(E(f(Math.abs(this.value))),!1)},s.prototype.square=function(t){return new s(this.value*this.value)},p.prototype.divmod=function(t){var e=B(this,t);return{quotient:e[0],remainder:e[1]}},s.prototype.divmod=a.prototype.divmod=p.prototype.divmod,p.prototype.divide=function(t){return B(this,t)[0]},s.prototype.over=s.prototype.divide=function(t){return new s(this.value/K(t).value)},a.prototype.over=a.prototype.divide=p.prototype.over=p.prototype.divide,p.prototype.mod=function(t){return B(this,t)[1]},s.prototype.mod=s.prototype.remainder=function(t){return new s(this.value%K(t).value)},a.prototype.remainder=a.prototype.mod=p.prototype.remainder=p.prototype.mod,p.prototype.pow=function(t){var e,r,o,n=K(t),i=this.value,p=n.value;if(0===p)return u[1];if(0===i)return u[0];if(1===i)return u[1];if(-1===i)return n.isEven()?u[1]:u[-1];if(n.sign)return u[0];if(!n.isSmall)throw new Error("The 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e.isSmall?1:A(r,o)},a.prototype.compareAbs=function(t){var e=K(t),r=Math.abs(this.value),o=e.value;return e.isSmall?r===(o=Math.abs(o))?0:r>o?1:-1:-1},s.prototype.compareAbs=function(t){var e=this.value,r=K(t).value;return(e=e>=0?e:-e)===(r=r>=0?r:-r)?0:e>r?1:-1},p.prototype.compare=function(t){if(t===1/0)return-1;if(t===-1/0)return 1;var e=K(t),r=this.value,o=e.value;return this.sign!==e.sign?e.sign?1:-1:e.isSmall?this.sign?-1:1:A(r,o)*(this.sign?-1:1)},p.prototype.compareTo=p.prototype.compare,a.prototype.compare=function(t){if(t===1/0)return-1;if(t===-1/0)return 1;var e=K(t),r=this.value,o=e.value;return e.isSmall?r==o?0:r>o?1:-1:r<0!==e.sign?r<0?-1:1:r<0?1:-1},a.prototype.compareTo=a.prototype.compare,s.prototype.compare=function(t){if(t===1/0)return-1;if(t===-1/0)return 1;var e=this.value,r=K(t).value;return e===r?0:e>r?1:-1},s.prototype.compareTo=s.prototype.compare,p.prototype.equals=function(t){return 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Z(n,u)},s.prototype.isProbablePrime=a.prototype.isProbablePrime=p.prototype.isProbablePrime,p.prototype.modInv=function(t){for(var e,r,o,n=bigInt.zero,i=bigInt.one,u=K(t),p=this.abs();!p.isZero();)e=u.divide(p),r=n,o=u,n=i,u=p,i=r.subtract(e.multiply(i)),p=o.subtract(e.multiply(p));if(!u.isUnit())throw new Error(this.toString()+" and "+t.toString()+" are not co-prime");return-1===n.compare(0)&&(n=n.add(t)),this.isNegative()?n.negate():n},s.prototype.modInv=a.prototype.modInv=p.prototype.modInv,p.prototype.next=function(){var t=this.value;return this.sign?w(t,1,this.sign):new p(d(t,1),this.sign)},a.prototype.next=function(){var t=this.value;return t+1<r?new a(t+1):new p(o,!1)},s.prototype.next=function(){return new s(this.value+BigInt(1))},p.prototype.prev=function(){var t=this.value;return this.sign?new p(d(t,1),!0):w(t,1,this.sign)},a.prototype.prev=function(){var t=this.value;return t-1>-r?new a(t-1):new p(o,!0)},s.prototype.prev=function(){return new s(this.value-BigInt(1))};for(var 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i,u=t.length,p=Math.abs(e),a={};for(i=0;i<r.length;i++)a[r[i]]=i;for(i=0;i<u;i++){if("-"!==(f=t[i])&&(f in a&&a[f]>=p)){if("1"===f&&1===p)continue;throw new Error(f+" is not a valid digit in base "+e+".")}}e=K(e);var s=[],l="-"===t[0];for(i=l?1:0;i<t.length;i++){var f;if((f=t[i])in a)s.push(K(a[f]));else{if("<"!==f)throw new Error(f+" is not a valid character");var v=i;do{i++}while(">"!==t[i]&&i<t.length);s.push(K(t.slice(v+1,i)))}}return $(s,e,l)};function $(t,e,r){var o,n=u[0],i=u[1];for(o=t.length-1;o>=0;o--)n=n.add(t[o].times(i)),i=i.times(e);return r?n.negate():n}function F(t,e){if((e=bigInt(e)).isZero()){if(t.isZero())return{value:[0],isNegative:!1};throw new Error("Cannot convert nonzero numbers to base 0.")}if(e.equals(-1)){if(t.isZero())return{value:[0],isNegative:!1};if(t.isNegative())return{value:[].concat.apply([],Array.apply(null,Array(-t.toJSNumber())).map(Array.prototype.valueOf,[1,0])),isNegative:!1};var 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