Factor Info

ID 101142
Size 407 digits / 1350 bits
Status composite
Value 12883921703348279776901778560091629237453113233253240219414790103788439411068406797906716491342977895851012544136877467066205154979466630671986659606826398196328201694796726706157726198968894917086851559033916538685073176120785023140062705977210666188916529115175790467334403909706392101491244545269027227099542569826090363421237854427984471232532728669083871733607626393059366945833877529489392580280963577

Factorizations

Primary (ID: 9155) 1269110035567349575500939169 (proven prime)
(ID: 101143) 10151934302204602897204712442628978425680504028844682915918044539551661977642638828082002098977143354114830816973161637678976380803630402706904193065960028107023750501043960839325706948022451353661705570073662064521007738880417221290484098881188318661330377807980318744129469095462870266537141355262147506226845862455437570345851374994224117529701999201939478301146418643931059033 (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.