Factor Info

ID 120438
Size 565 digits / 1877 bits
Status composite
Value 5530141136859856899407762111346838961505882628886201986083919043044905830468800179533282195503825313437155765193046690983863310306866276036472037428160019624341042052823260117168402566839229999692558564053595944453121538912189659604824276061083147687407204118061030650311954343675825033628929121251269904126007651595416083487846767803708888270714514427602399495701110054333807226014525239655425255844159142193099473989823789488333022887507473554484960757569316184793438755650133995655405883827131421430528227664882865009649863865446470455859994898075943708525973509

Factorizations

Primary (ID: 220) 9314852044499095088136174224518688537294606645165137816589 (proven prime)
(ID: 120439) 593690711397363852908586985172184892641773691260816768867273233326124392853384510586338812453028978698203674914001525497701987401996266268953564571533923435179099134475601108354755798727417226393101966267202067146173478325186116873340142149594502113878455995178701450306338956748214894291833121776021975139050997811640769202002361618323111138406027703656579545383663689583913236067479697396838339185428215781838755682570693550292018476446150017702783541850864363240800990529146853630564188807466869241208281 (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.