Factor Info

ID 197335
Size 564 digits / 1873 bits
Status composite
Value 338187552518106577667370515794937632750671769101044798333632482437111325761069300311605652710902526850766548168461149819296382149291164164870191220711639149731690099257912408069274146837913771891725557612865953688912833824466779553517863260754774822923285753070307602742302519202852356931904495162165571464373303791586655845047968061374396688971892603385047519674382289382908802794009186429812901698688110277152148544886251547298726956737545547302292175636524269336567082778010703976723708830096187760328121074344512322628553953220592689532012277424093188333391991

Factorizations

Primary (ID: 197336) 897685433074748795890899526005387994076394436032077605771082262124590558455716093 (proven prime)
(ID: 197337) 376732806457321953682728860908897177337951190213059231460745202973514797486081726153117344423982299377897749156583167171459599716114959640352669857572308269276067683806157549310295554649298283882544538151364822518293727416039199943336587593639547565714799053289297191750068413453463906295522489557775560943055308007633074947250669443495515202087848391162907797624641368984610698646939383462291275825089498434566455264424634869438900766709039947270755107308130881628014964428451648387 (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.