Factor Info

ID 127932
Size 825 digits / 2740 bits
Status composite
Value 428184014797944987579307999085929221095156837649355728618474595606436473199851887091207647426581764308827570453981809863578337176861055294619677567499577185225871107696796660092104497347534884519411573449366236005206791799748485205931404606838626737837168145147176195408530892489485845132075914690143939376826506427302654378109314893977972758392072309275559416567880687114335031894817403510370064243785030697819957842292666331410320707588685916474805176830689790179747678106058928977646004449170686378191986248741164244740879559330205162057089906127258765288490738730984744718592830681243089416456577662671693351335076174304484667847040931833378060876221248364797058381257687889341871391593973620854810040314567272178448794017383834345624723170419312509360105318305196748088961953737357945313056142115521312942891331170273761

Factorizations

Primary (ID: 10089) 267460633995778492840079265317348761912801643297542333638469399782439681956939280942159441 (proven prime)
(ID: 127933) 1600923501903847642883701785558776442220248481298350685674868474413870038874819501414196475637171913130080650518543686922118807861866206355690267890881689711037702453497115093560022800565745971793608573865020044170506529905958990447488237012168114948939415780497235646690105372070195699729611490067744991568341191246130549856775081986975070274183758974376046668516378438418110360451474693557960837231173281132701492592785764598393647365842262056916873836394364587745876979301830759242336568596569739614300811686597802322858809310087117768982998688896699442175630592956003211266811222692958046812808054692444896408873027163983278763176774200046091424350866848738903003880133688985534954354184086725746718013601040532491889937210788005521 (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.