Factor Info

ID 105283
Size 772 digits / 2563 bits
Status composite
Value 2503357598414241529433115408827414879572355588239916245458966075921181542396973706041380015673206401962394800927428156777477041213698280177329757494006231012520985687115521581874284189187807281490057395419874908878810145497001206789393695006936061142037054335159358547160717488582113111975660047517089487969498846888336750916304947104439161838191576701455551153558467024053157249806471198211544314728311904366027775617368601155500723526802991207238253630159717887344013022428899665195931327118333485037811469668526244501912492982796657252873715472292593322342353608699694868586611829031155284038901188007851098981583179052800775882548189077332775514031574719052083785768375718108809777065596609930624348695474088065114680553849213155102552664829934256311353314503204655149

Factorizations

Primary (ID: 91) 216913841513988014390392583520681471857 (proven prime)
(ID: 126237) 11540792329994343676978410692942674443755923510564379460175113700111528878692335466935902576326922838487435100300572589752964922755779718088608582320452734173291181416222929688185094603279968563706103177747325658396994742745884975177008365388868251130939512738423195586828195718249252888444185446081982380204562259036856230979865557941080097933798288305100291815910287227205491319531456710419378899237397712457229953997762000829230891398246052257999399285117255300040222312646740703606449494927896725068651336646614532848968816527976009969654300933284260779450207912837290715958830945227218414863367741013676937123964649450719814375325534561683206350497276701481647303364945436149896402725466377806583986438506592996304403316099384957 (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.