Factor Info

ID 190315
Size 738 digits / 2451 bits
Status composite
Value 355556632794713865227813687387425358239022925752311565157610569701299881320248434479618629470131943624176839699027958047928607224110811589251760380449641870052057428455909424680171062235043451581056945160870681443565701252271325225345550739955036074131131115566122184687176875993983621818505620165984808768337645511835027148574167115164503881430460470927598281317676469414080502393990122757502083714770556787022231217299988310327726916576945875460188553324691866875192858495068451095102280142560530169639632165682818554309321868742320605554501362813703441794309094911225744998626852013267704412265884620547337157896425058217404592753545091695284257799285741663598106106536136804549494932094400310765922515438992308923943710069004763849003

Factorizations

Primary (ID: 154853) 1129571146083643971972267950207321531872616827325618810065622098191531698557628088943451327903576192614622207337781440768509065898968386864739999901710422159590183278422153364066404925187368048578775351036134980018219509250202304595864051 (proven prime)
(ID: 190316) 314771348424993443823750563809000176455916915421802050333224901041788235335211614692940401001510225353448144757313651862050419647470627014428613695373509765961128366313433655390029086520113421631770280861687605958534597165135657548715096442248577832690971742650169613876709128131434983756255739818503211503933165808585959057365441554549590573869860582028042287450754035323067754140973071903501252006087125751586289807903061608330708669564991938983620778867289930358823664689362242853570211983908389353 (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.