Factor Info

ID 181596
Size 561 digits / 1861 bits
Status composite
Value 128099867048305102901980217286841417513861485392978636145239119322109633857789991402087966442131151889011292171567994782409610190038987451648895090153233100578692386083355648597920728841976228869291127326938527809037783341096241496787058993396242564148938034914553751101584553814908753530031789751683940516944366342265156305655601565685462417133354846860901541156772964519679671158849344977824068757869606168346573532523626185269011249059143558869845121684428451425740217675979403481313016475506382110177308744954612791161636276688764925570763384954010056525353

Factorizations

Primary (ID: 11924) 1158552423663719046477234701625516500887171129720169368774686662699924022608531835818729423195387461 (proven prime)
(ID: 181597) 110568899975377651115823373673713649747171269775471217855110294664035593178574905001409000466044047918715673624408135944321653976101096363444827648275318469659106415860334235710139437865176373602288002962545045402805622911585347369355515769941090430189111271270122685337929344269950024759242997673838963303990045573630198259785807337157941088352448741246009493299506401013302026854273129748561451515695970791903696818712090551468360339776862649592889765088538773 (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.