Factor Info

ID 51681
Size 728 digits / 2418 bits
Status composite
Value 74416108773909283500277176095812138514696159327636735356021646714604077968389342231731007744298575604407775886794531373967985388209420542293674681852636150845808745490409705396686852564193510571198890326790642257286093951260185489047048926141349159074023181297610268937842864917666927329305049441837416168240543649855572642953975545714842820577159409886428231850982479957323716885505297242237309878551652189874672692466214526999498607981650768913920472734260390646293078734761890276406979846261450023473766565161363931834195167893913216428344134395298250936212132243615207416894324077971373834279823228016777400804718250045754827580963154410325213737707625766945431075238728105155019587757234747299834384618753025710818086667009

Factorizations

Primary (ID: 50815) 2471107084783904470093 (proven prime)
(ID: 51682) 30114481574729849618816908037621850052482586163120347159633886960701650487670510271874224192723045314480485841558730111572817579668647095635362222862849449214883226237224349701358900883792391156400693870175873302546188910247245846875249592758608111855290379358338480247059820738494775336908762896375099722416335896593125325850285002512435515736485773952880298810400264858492631387876261457627301268323506945213333043111195056976774108412661455852202381049316667088974939590528120299839400768194507062195607536940544019126214882452110392685383217722071317724066938643754976620228423507186063896315691688503526710252268745502806606128672190309972286987731022474100448457239719620515181935015401380667200500613 (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.