Factor Info

ID 87985
Size 709 digits / 2354 bits
Status composite
Value 3143233553730080777028249147161471579769809224084063899628148196120493378019615116732300481915436192074470517438017595466332632510331778142105237476547302045355116776497867161047448888543681746531980146970102643382714292597051753457749994114744629989482687568171405516262560522448229743495127516741595634710351921271492208132298290795930015648642482823318311153777740094914854812174713463494461677989425466017310593875217404132185051925975333781174245939480209528798424269854628443844066901645317048621608296482534215851222136271020901331945387068804760382848930326385993672671003369228789905860594861269206598316415740140106957320416433714194975092900497275353133925962747159230121502634814023600258047175357

Factorizations

Primary (ID: 10957) 7911922734932819371233930194607936241219971448463 (proven prime)
(ID: 87986) 397278090172953410283910151848116031768980653677831801076325626292285924982943766284850748924206408299248310190312598192510859250997560996913165272881878044444589191486254431803181925542598541481422602439960613036089427983660855951430673356912197523137760615010947096513302216438968744697545451342333705929474689838732723035067988193306037199348146265290984080677867769895643983266083245584693133850099867861030956088054753145817461511731746758430463094396104925049041599755961593190698767676559024333718246082161107929321343702520357724036943110158865812126300997439354612080837927226952417991148072280140851937552231894032718266081039141057809449381327153139 (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.