Factor Info

ID 150885
Size 547 digits / 1816 bits
Status composite
Value 4413191737729587293050973813294057237388043957577439960069152446105772822709168131289636636416718427118000557914855538825955136965746096793028080193389912876848981391514371480253969437644060468376601896601840419036959162899873897871571824568500586449160132206412364115006345738639130307576161355269978731400896573729147590308411260443125235773214265590949247211835772727229886710424051239037668991388117270394765093484506517767062774768375678165339235824221640417943630785760475091760959200209832167160734595369476710101128074122579679717772195813

Factorizations

Primary (ID: 184950) 142243609879909801057190088709 (proven prime)
(ID: 184951) 31025588716817974560484248495069681725643866163453250404300417490286034856007715444745433910968821741476990708780170746764933242914875304196353626020534704633577201330300104561922888768967352655127430393143770751013830428772085095237855221708655452556301347680340675950893196612497910335266072426472474207406534860377812090984795282844603033665489146287512984693115427582655746189277945788728236109125103597581105436227860844639488095284465732723893157534786567332510509231282908074458902818611505383726229608623746657 (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.