Factor Info

ID 31553
Size 459 digits / 1524 bits
Status composite
Value 432489926512526590539112966316377323526810527334464004008104344834420288598426971323854970866347156379029586895369118909519691932675497371238924620950715242471493361250340629506511071411910751020442979357204580027596211543486011038545837576636374541654130378040828222417732114285571319125946623934678328829046631510017077473352673549796215724212948884911885509675172893398412729892529857632006520681234351330616486246675649321390944519232874892115393406990269

Factorizations

Primary (ID: 31554) 23820021980417553203712476512588908631097600645269963826401406945870134188894428470966918669074082949050547684378788715730284082897755256007132139440158824334042330797628144201010452184117460806760291396557133 (proven prime)
(ID: 7991) 18156571260432785546946224059396634722110950504443621811909357877661971110237538883030914791725303191273598609499295409493258123478351229888587097137324703924871598725544696736160966415114934123249683167262694106011982092105531811896440615433234489393 (proven prime)

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.