Factor Info

ID 109036
Size 479 digits / 1589 bits
Status composite
Value 16040850707328291502553983298471781385975700262897977508135773416934339416482888846087420415797152166259666575539455882210248135210056007377373445364346067738204203510126074357727784585676176527770228386771447979567850547691669577799367832316564864982312206764281215448061221202172690824184766666373561921054321787270516893083763912451179967546681118645385530338664477577045166903591224395229069475789905531767219112593298942377222247721788450780685544502488593356287341856589139

Factorizations

Primary (ID: 116952) 1215933203447526867337868490122381 (proven prime)
(ID: 116953) 13192213734971444328994617599438449181142999963498777231991297603372948908632245909346714337735328155902015568471974446783221570283528517909190190919057171167882111550993561073879256728107871279566445069069498347678172007014847763333589740827521084345739584490296782462289896921552851104461446709106956445225424498583079342177098320067699775415339863286362587452746066946433846327396348364939660638814643966150547099011219939070222746687746541919 (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.