Factor Info

ID 191738
Size 565 digits / 1876 bits
Status composite
Value 5031544417506785318192299474019609388691506941300165611371388258598595197241026345952943515058875740133658076419865835634771864659649703610858590678011090899145678460411521487373656417963312007716186592001332929063165432565381760436349605105608413891264637844505385040785469555893878941973645540438542700446888054618694014607633148642836126168581975240078513431820091045933461046022345695882765886912314215169749014877948152940338623353519494278843121136560976237624214369415821756110660482773397175526630907794406080597462722949285099970638380904625715060385034813

Factorizations

Primary (ID: 10304) 2125820563389437533390243893834597846757304863651 (proven prime)
(ID: 191739) 2366871646722817339800687941117722575478854172772151450878606833863700829438882594150939087527993537821466701847029387784778580412048171914150351080509842870205504535749978503917998812171132286063731473443706980707621608538623998987376362626720438841275030767606856688494071741860740196383306134826808704286120974658292273106220729210683261039859236583017312120401061918968868353978839587781199997822197367940025929197455968722288753044540403614432999133692789775037934302038569948097132443646909385043177042268104863 (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.