Factor Info

ID 150884
Size 572 digits / 1898 bits
Status composite
Value 15785967786146235091974281857358346165795995992593649441532873402026727069367406539828065762493171672182339257291334651593074096072872339939527780926431328305694307070829131030868085769586195919541291003451761096721608202879244080749798159453050233469614647025199104880871253573947069669602772320600793981242263091471697482021196441046366438279741870748087410840040776816246584835589095241382181703226339000402061959762837821393500427791612470760870417826491137647306365382448277866066196583988342460192450295160726782215759952715800347543428976552380173603984418447837443

Factorizations

Primary (ID: 150110) 3576995681195463204429511 (proven prime)
(ID: 150885) 4413191737729587293050973813294057237388043957577439960069152446105772822709168131289636636416718427118000557914855538825955136965746096793028080193389912876848981391514371480253969437644060468376601896601840419036959162899873897871571824568500586449160132206412364115006345738639130307576161355269978731400896573729147590308411260443125235773214265590949247211835772727229886710424051239037668991388117270394765093484506517767062774768375678165339235824221640417943630785760475091760959200209832167160734595369476710101128074122579679717772195813 (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.