Factor Info

ID 28370
Size 846 digits / 2811 bits
Status composite
Value 912435689461681235291554190408267709432564963512210346664869353933189780337812325450447522253755347956542653400562857289619888192574852821676609386525820231714187637046209655188890804499415943633975582981066760766959978851253274932019634880669086571483187760270865576349138508960457407172178632525443081807806731535911761865352902934706293986377370232452857705556215727737210804906152249016055972846944687206979113143972399947122642974480398502086815649446689126395820947559214334956571383933032931955952249326221711748825254214659066074116417737926229092384927404659059292401723239393900478923528583234057602631723393365590458961553195426229956601440018592798123144068544245256688775556868515286386109927373854333580315993325905537283902031127958813769720451789978033413225833621647421056299692730264687395982935369203546653621197047873385517927

Factorizations

Primary (ID: 20258) 2317091604522004723965449 (proven prime)
(ID: 28371) 393784901589986364835713184433632586819629343815701009622776335862424263743390954371848883117950169405279398066911746171057852179245827369012732650365170954847276292383953480370122695040471349903310200066317800487557350984191033658413558355972960993020574321844384244043520086956655503986652630729677867296838279360947600139799917006417920379573178242179039515642461379457271584048630737308275997162901036948762953736979224696997669069002640874264167248093146188713141566248248012925972657711768809046264699125299203480406678692504446680015886128711094874517914282072387956200257619446513685537539617731189162423764071338377971444391097221175291022209582287718116366676594974659766907141601696464077427063760065879148751852427418319626998797934336330048308215771070245141769095238977937129601961401971136748486192539517423 (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.