Factor Info

ID 177089
Size 746 digits / 2477 bits
Status composite
Value 30655497768007851219009738669246321367884967788697572577911190146560196945152170642577697288507790034400392384809414874559923599253256004384392224451965199920287707127675991318367903697544992028278053668219323900930651991766402205169047886313622128740032720510650459228094446914439052675970914800753864409202419400891327635890303861726220187802943686896205667512331872817598435861901564794908936816034309436652467882114455013717164163250752134348024080253133996056460476031885805526707631386883507506332275604089922140746436372377302360802030716150303080437875869782707504424699105877105053317613137859507771480712432645706313168335110499027605401369288740489920069134001370794722197378810001231080400874724992467708554136713542838378163949118599

Factorizations

Primary (ID: 16460) 1173266048118996938584719882501239841331337879112270918586790280760729499132694039331 (proven prime)
(ID: 177090) 26128343027700617812833832470793226012411531764128790990692508371095287286352824331410408817949205240155596555640169694565698387402087707111857366260177631942447319888982138984862589428802216580931864787750918204658155348594059136583383835745070201246900705545845160826629960116170521111204523379240100557772539105297284300827853319265799816678491941518855901838434682217234044431896140757927048294887406041631539460050789237746369455721345052356332126556330749999205868645892893470455627160050237642362023926427837638979412941994740079061882304929768197849114492753161869648300005642845135698969686469155931590036031934624965427196100275802306598468275745438029 (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.