Factor Info

ID 148290
Size 759 digits / 2520 bits
Status composite
Value 250234929425696765754628884930360851478366812157041728445734142602655748303383491028897343002969255304902609698867927291751394084943944078718332912689606857540032350225277258611410224303805517735530093789977845301635429604450565326246269161783994318604325166770410795769931122419372000684595284323087383369914166209519771516440243427972526317445927993264008969071621722660544176618656485534713373863308820023381387220086253557834716738781381260737549264719259383015442191116541212971857633495386849925655966369031880816522274538570731719044026350168172365515043643097609820056352660933081702919701876911037321937834764283730492855471540309894014749442687212828111119787350900426831639619584823165744799907376314297313670048852846802429659933470202657705556947

Factorizations

Primary (ID: 148291) 16024863372833545808739440533 (proven prime)
(ID: 148292) 15615417342647194463515338846376801841116716997098384963493947043508094034628389335146067103210158173723189701744468726100121654353787054604062417521341564135729738371870297597881030503910681954588676437790488417011151444671051892003770266345488332204862780030201943225009942380762825605128772418551306142655718895234720016938902146317087670694809222182510037586069701582526708870977634429090535944501555423373311893432340188591246881957900612314764281118771733116633576192243251646468227137899101254599497820222647996106018051673856544852352575263865524068237406690681648639968324821534821639181478507679414715048604920402793603162711226343144449256661925234634286495711067876489133922175355292182058730537650841254781673729903559 (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.