Factor Info

ID 170878
Size 714 digits / 2371 bits
Status composite
Value 431874018824977848226916251324196394214436498872126446400241972654137379713144333026546344446980318780820314111655385646819829915382224260304197375905102519973083437887675750735453641844516468233960272465836606436133512469217691863326319788886114082240937057399441703877238140485545547615506651584940361963962586601879902698910301015109858961362018553314214395677562881265276123397836431165426815938537310896262760718065208411298407219784575641985522510171038678542734255596538197838087228284720632523458036230940288309630725516209663718087148774248042167695389842210458750520991639940998660184717535014386801522010318309415355269667245604495933509585533283368352991086991573305295564376536324029738248603952287743

Factorizations

Primary (ID: 134114) 5928189493969854971555424440437874917187171 (proven prime)
(ID: 170879) 72850913295581968298064137012863148774742333894912560882906690366940635442389420245752237369280870135133436657865033792518942323036768916304160379796002216336704107968389594243894491267287193518520090282188725857036930695293100083643824971237016425967219359327623101828474069665104161809723603684676266318518852263976840600929703086652937208387135233665088272763690895069075745638856392929544883353505963716270851300585049499200813485083835876679201412673733209621940869270428775980038520120984177093543274691828454588734203007685427965616986873283389811466206501969339395078718063428030100694250419683069378141093343816342660672474471806452786447138406868136749926014133 (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.