Factor Info

ID 141132
Size 1240 digits / 4118 bits
Status composite
Value 4279419410546176525851069327357941798627771310336543627128283702541726470986997323976982096286554916088781172351921734278507310508747936633677232432801534419936760377371911045054479053251081747537869553994108908300104410836934152434736337117885259601775240151587813691542107931798559552064749380153652534664637351574842458749320465766281300687040838554287724075689716030848899372591385751576004054549007659356858910638880202759637793264916378696638217879677653439291749612122826439291600497454133138218104903707591302596593535985093523261513300917656698511657168543731254487456713575503523000980136809732889554493491475372024573572848574829814372805557346516172145464298478382565591738537477449751458657683204361275104874795823421731473011052043036952387355548017357583713807832068338191014273725580856889560035828326313840291497475622555181570869720225494149277985502098285239975859763339691664465787049670401754324985250691315103753389256823375735719056774732350419323564475779645617075784950147628497892210840551507453724058914070634474719986784996012411351576811902252510012362312347085388500087569679859995056740772615282151756574117845818061276817734039070450291859851063062541628925746018301556302118014588951293554154495336741795281

Factorizations

Primary (ID: 141133) 639651236290422497731 (proven prime)
(ID: 141134) 6690238629669716940257686627836894450086705984991094061528466377265419479536065877619371633655338444670601527093018691882790256094303389050561449246131436666177381624978584776205474139285421925662424463488468564267209134082523339349808163004645636870579367621331270839411951139011159054527330224773471503434843833991346132043789880301518103816393525194119617185258468216765211222478362535605334271339658695238134965302824069418833431654985561386691716019780218684578032614138932044085649992180903503161973548221210798165075262777924584193170025560501939368745442483895523412012878410723739213721995796890600405415678024696198886628416038445126196301297657467279350252286428908233645719671365832414874833686750585186183476091690267497090244959543175550937563512780671574439973179759303838224626601828258922057716560221461288209781571953291052404469107162914350889653269081915094751009821047593293015435790522908542154164856962813158278500868576232804072771734612888487671228286043040333777244588710315880118235398268777777767978734240529863574843852382878195648841160346288401526535879124719466982627139040010289845628255292503690938881381170053203952973853534285394678884861400045295144807383450145492512791905772281051 (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.