Factor Info

ID 159267
Size 384 digits / 1275 bits
Status composite
Value 555883296552142645921180641031159653750876431332247462497269190672986688090061560002417340617287180677656565876983086665748789114697148249303239047043510608792166797931400804323069038510309769014138099512649475680126393730471223081763868133141106782075872684262419947233837509739956128365545125927975410066267301709666773495139080795821198456556568211883907888737538679946676550179071

Factorizations

Primary (ID: 159268) 3814178992734911637570787 (proven prime)
(ID: 159269) 145741271610736114436678149790565452124747206061664785750932245847049471388337670744039799817733039763299034702718144483052677639569465866568266757411594856864868511978151969442267737986179275908607995688227103742475816996588242473344375047113953087083279046982861638804511341724526841242010617935743895349871058223700398264363954422271708302715639662755361333 (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.