Factor Info

ID 140644
Size 972 digits / 3228 bits
Status composite
Value 285571636976540369881430803395020476397636503081484964973155865488449574039262107126508872615377747388399590046655544938166801001360124529153726871764082454189909660506495985351609443049635114048708558085608048676599008094426096184031774815826259918465771218364652881483314124069126159653398505966431018877450755057998206397903440403257921238978037944858777032277347893090290403395083760727413081145099158206097157999161773807959922696727482126598304142309733112147957037693912275343094775541175549393514921850170394569864370132874650182983501252702280465433900248736420672806474513049684663668237002633787516515405762923668000843595429701112598311901595344567910891739401533695795406136967424416649193775739087496050342129458909484652772609411562356746337576799460379987530297020275233306153713756496393496026841092676751237585345483694815325607665687135359186913300546624769221986469906488169907040369811053012071250442871533574203309252464520438937883757842754870360301

Factorizations

Primary (ID: 140645) 19338874034464449598751 (proven prime)
(ID: 140646) 14766714777065803971219564970638886115767669275512024675086925733373844066704183013566738698149865906028902195420131058168662878913804295487455780591801613517877878938560504763747822177400321236689062543119169348362536950717836076391212755790545782192801022617484153245601575509859154479057040298011636145196560267704810864561141587582676201577598261685709510757090699707094183438332955532881224743361526979947722216100680838724757421384621569623405884968295586897891269960935649279782282995176005804876876395164407456896517565519108974198767860727284962716693296848484786826119331915493553762585195261147631314051340022295879912344758224408609036550121916124383918436318832158280245262160605124629709965785770439285732983977884769193761537714859369913526289686402453619456203331926460596223075841600518989931409282489861446052427010955635917322176312608429837199499004015143773082058653381920651424420430419626542448749506619697703232789186070824051 (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.