Factor Info

ID 153243
Size 715 digits / 2375 bits
Status composite
Value 8454829331409266007718587403287434479977449878292071601000425276524980279540613519209025795112047515831457210795960441146015604116725030806079756345341419313274534169819996322505076950467649345857157540787248539443505081544818142854264149243741484340300420483944103741421554560319486486121793928918893607140075354256833753404147711252086162440190661315479570210913969276854629068156840707380272625797248933925610264393539171455158849755819906229381748117420871372168731720726763632116460690888194851398209123713549954536709400768007272260379678322899585474708792243037235443689612543528601523689035848641020955316067436843018562934102733340049967249752285060560854661626648618026001288398526743112972295510869409201

Factorizations

Primary (ID: 152120) 28027943525891113319 (proven prime)
(ID: 153244) 301657141687866852193147449643275832420154164172901451615602974357565978464863879355120058480876038545360586388588145157449420769139947091065216684231844613306659649085475573713364098741258053436597658998382852045718396052950234535916176033632592243821492628863097304295760840158483874575237459468163889823603169814085473765139441916138416646695196207551162587018479441638876555378129713164033505632915643792095075209658771532062490160823206015317734133792119536841604436771002760366819555240257557214196626275297691680286281974793891934661703616376038192510438137727712506964418522502703948173328394306798586379283616894260419922875303370736431210927504406336071249155600956198604220388688503079 (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.