Factor Info

ID 142625
Size 968 digits / 3215 bits
Status composite
Value 51584437632451136215824306255969610252822017470562454227328335143388264302963038250549776940668762758846687542907543465197964838276079363301316159549687930473182126904372348313989296147237985629052465396967652980282872695613977632205962759182015255239679419787198898530035132731812328100539690849366910601550017505615924031306622426668008146744519558858825118046101149849233423213843528769096475072355316994993328284686907433602790807854500611743501037488450527531537561758218338820036663971698043552806721648393097525822210895345831764214459222934120299805693778352707946112197147617032326714478977238674659205601903630311790167470027950715575067606113815029691483275978324651575039366435954296336795848494406630761456097263135494146663636681989262394356680507114787628192661972050099048012458329603627879674228640186451076593121048000489661845990293612765179087933513369212509124127251675853290070632771841422219959316840948611513243264134049279765742578558096342381

Factorizations

Primary (ID: 29939) 131912798055811250059723800331 (proven prime)
(ID: 178288) 391049529634161600693776054934768091951332194616103045036381852126260912147487680083910665262964985501824827474375338165925632279022287914750980288813877471613760413990552542688842997870848269659326548745464135738233095932754585131893712962678641858611926770429798170772540298333604047814375790440435427562169586376463053109006287531928811030505299492260372829530577919012685710728727301364926422305383389378448861208796823298531072945673136971711740702137371056146100505107822768749165593000523896730213241461154385995315168448527055177712914502894021744356479954750680657415056019601242291674447865775805270155094456840381721701156690214713197548567729191968456908855129058107236330833550107514739722233246723272273150501596152275090115168122087569866794860121673552384245844203084469238328887972070716563270310611116079676072204812611566994135773366310935956180821155434771335107276262766712893450298953435201730864487507722174387560551 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.