Factor Info

ID 129474
Size 960 digits / 3189 bits
Status composite
Value 496959164725298687878796622004957595929604471106607602175536802436586275554385799801508871947476181968285612096740538411675839878305054101486342279990626222347284880963817226857636670951234732337610151718910965235768071671471986290685814019667177141760086208805146282817756117761841472401544615614230037174289525644355483850688371768162750578332273428885278952908391179539970137232372215562943859678672351480970558819051620811107340427638183383496079389580728591898397394775748082043624129393802133091946630289684427592109350250082595231143932087658775919036788299386624942411846793001601666758916593151649702066871668770186077209924735387636658392711744381626528108554010302480385448993753993843763689361451633733033713920649179583662450373686751392115430698173815344139460375956579083835302592124159017751351852332517807877633294889248013859615236132554566284327920171593787173732307513465877591085423862336693594295024990576364014670662502422694391642286903

Factorizations

Primary (ID: 372) 32165609929722273666211791549816223828923850302972185505601 (proven prime)
(ID: 129475) 15450015274421676852621509596467170999961278544690687753709949711847766940376410707958296682429657380629197606302194882224158970165344435737599787108610114912139805689338190492373729114514854007748006583070638052974667476662770244854458044856235524166895563216327431656787327078853267311889833479528771858780896293093444542966904704753566184860444402092240633843323103712796064438364250675037037990564304666360487456665236003610049475897057806477597125503252546139656009427659829482439810478702381895485700507076319991328643767181785388607212212021183282779741681693345933205602005449799390444633195952841253635747063872961049684656921141395829684852037724106826221224013133947385027865755431670555637862600640644874337222198146187083020700026085188157023728852046140835328158562578776829325899750174105653616582750738176120431076126970068467396399836189660858834413068091031983743535236567029959210103 (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.