Factor Info

ID 144591
Size 702 digits / 2332 bits
Status composite
Value 762437844343248310914905988210932460984624630165495171394304272211836911357790853046098788357318893328647225788776395340876736644922253136086346517355339691158892948244333135841972748454010428874295045436882831513710205198722998546938086921068966923829877395741317484716988848955599910574571946712788937781244140924067751150211221357213732426893520486230811378583609769927942818793471113509893784879164106031292721963584512601663055199594977650205433309077649421090585668896797813294624932364929069791354083504669730513992087875259531418640802798233844385548987438988060724949356581808444706138210267220256684093616624904365342586567010721201454667897484336221317972107135628740188391612702612486957511

Factorizations

Primary (ID: 179287) 2575920619872430053393060485944933 (proven prime)
(ID: 180417) 295986544950677594502363365282665952887502044369643557096622510961255837859732318916323438075231239803898558320492000216988113857583378430023710567066400754038531230403151629729118567584476556055269123931121454242182294641554519081708236648333756766074275176917390455119928363085226472360495624972884392717310934814793333749607388896149925533593926085922349608014198586179835440839564104210120219048168224465947910271718241536406432596478044548036041248631969529665840248107201333877632276345829170900075994302304248015874103282374047716698181240590598322686449308202771870914505409632121508737412325789552753907675968228587243545309775718996203522791594093639027259067 (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.