Factor Info

ID 73916
Size 351 digits / 1165 bits
Status composite
Value 400559993921044697506025245042837537517018698930359606830682614284762711009179612429523231726725558642674396160778479727285879883484501838867822161639109209509773534840879133981766277182001276621205078416660847434906999709239381637748342902036219333344198333603825215801858181976645238114591567112455634334627457859414109236232846644936102910973273679

Factorizations

Primary (ID: 73917) 178710191775502965962821569131745854732913169 (proven prime)
(ID: 73918) 2241394236900775395050071874002998592575862197910531829523277963759592741026474621294759109921743391110004997571761711392913627907839879245504868995867304392004386078160827646556013155812439066048850653756540863226696279592554467695879867936531244940762895384846382961333526969638618938118467551243289053791 (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.