Factor Info

ID 99345
Size 483 digits / 1604 bits
Status composite
Value 428885629697306980335166323031851866635632663100943482910783196297160068886747442835327020078572665614318403597529701796471022502544338684596586222763005127638375436116803363421390701674333364988695638957835510288051567520449966121303887872539444394006789204392221212782962474531315622746374194064199335997689439293599555067812642510174436530126311238776879410124059478597614745264167244721970168204328741664728285694541668521291065331410761731103822419614268588420958173948580454961

Factorizations

Primary (ID: 70652) 8576872958936563675632381117677636409904152661 (proven prime)
(ID: 99346) 50004894761841500077563075723576631439199438069888026322077160329376387974587588757515385117587318861988987521388930744252603274927636589013888528753286509889083097401890237563789564627371987737796931133831046300138313248315519560930180602627164501884450744294522301376876669483098545000358413668342427231827165958807728995487391364027680974989762888035192911051326190293428172759042022585823217687189505657344103500185881143739448264301 (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.