Factor Info

ID 177556
Size 792 digits / 2629 bits
Status composite
Value 223301779732950944437174086111800896929583103364196764617925557838687620465542976897452090325351746440024397085619870558830125303946890987448558647563553329130214343428380291536959157376461344239014875362662254359567624494106026203928104292685055349749428132738820994237230048045957102855519862980501109192339766176459842041940731653821698681035062984509182473282450030850555901451159879588707764725047337657835259814550792601979686765885812456777285935436423835858360555636973538344205431990727006800046178605264891720360875142497458849345761263213346989628998406888895956104150828306549482843436105797014250091024725678038394093229062908951625902454257962254210118438523210585557414845140211754980841614331328021979315604849319926839206303726625907804276719321095563541961666347260911500313

Factorizations

Primary (ID: 17017) 9916251976518642052563357297077883532184524093 (proven prime)
(ID: 177557) 22518768206145043633524198102924761646270545674344687486001667088745923590686170674926595554895518186403580453839938693305753311892951324006756782812141525574906313233021129780822376422107243478611514499832707606792504365281261589777957235276091047662507112330731369740921986486559780203297934160195506873006291217395021620770406516960281852767511616495847636448888011932234343636522619102210456494773183947808215056666697008370435115708970574444317707536764122143002912434085938642168879084418998114209573757483495786481993291092019466043025850778817882173810352905565553200477580465193315628276371433163097579520035719297037885676336583104075545049747116629914200124139049256422907256896941963719108452360343596979872384717178675216001021462541 (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.