Factor Info

ID 53860
Size 592 digits / 1966 bits
Status composite
Value 3986767613647495360657999499612891124812165987060302261163249151822127259377300985261513265759768533614724917081449628542714365822025422267041046432486188380254224415025682458226656135257378450060612594783872324586483355947671508720606410086141834780041652570121953785221863272565746430586731433714120297181318026738207913031133987410826023062831033657514795454203907888598440159855002596081518434842112681861229860248708321710187968836406230622387861930334908923667262932339100833353405100446778846354508858940047568732423368687427716628087908907001275522886674548988277473026743214587121417

Factorizations

Primary (ID: 53109) 8405516927437711741762092271 (proven prime)
(ID: 77375) 474303680316636767701132228043117978748048565386396640458563325262678096285985608778592951502815085725268889332664920552880521885839647977336382842293978957187621153504872486989673058692058347852321047098606625908794143535072846861067942978947470308824153396839164214520349678119638603764178744394000560947952978107844859537133727349343067142288144181144695081576413806696447450229299105918699011740541047465485322537358625218163656656346198636411849209706565775858429661088975862000221974577748416892777389610253010213730157632547420100885525012066664752346293127 (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.