Factor Info

ID 131229
Size 807 digits / 2681 bits
Status composite
Value 590354376275045966277730426413424362487489318134350668218604026006305330363395099073996370368560599468532847173330531472838816973818110349135636649664685653264890563621672055311629456684326564370431550022849432320168456989366358294398380347754319338143670086035452576503914413673050989353647541941481796051199866782291184881635767369417101001653633431866493827840782054697593514865629930442003409028760886573592181756880168495016277554328909639026521869229171703712429991078080119706214960210865671553757760814291969132388575158519954975959622261699611399904358797986559871907497133420569544399400289797184907525874063116321375609900565398331402872244335712596432123821128350788328525538385396018551778061528661860800655581716214123337358304716132089227411471746203697190138682470357337279365586576345535589

Factorizations

Primary (ID: 45921) 31814011755148230776113219000976751962881 (proven prime)
(ID: 131230) 18556426671952593322044519876383268739395422589122130293769935646008171310560810480574036220933126409241063308108716094558557767353001260705904731501363712089256346812575321042867971243271279926437339745723257863135892400586487956948122094457531971073646575383019103973544771182188824805818993305122366792644564278076594788730645563842830638251037808138640144153713261669546422671558546706275512632909567762284366945535519450635652514531956517858440317679817091509976954301233132927702597517369511616338350909571270948815908618620460794318334290229057229453686314258786217408790886039921328075138055866243488248500335822453134030290585578533553313119395689291712678344697457456927587018067956975386587198882797671492388858765331399332403430785128436455664510829632869 (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.