Factor Info

ID 138431
Size 861 digits / 2860 bits
Status composite
Value 621562772082421801365144041854800200425137744829468283959433639483124846413101586427455070354122040979688773595477860044044836874668317055599023316731601231512364561792542202531120673615297181114383967395518386248421018786402413045617293048939008963429293983633497661817495628442577034794093495777531493087335428200614312586418380073508822762684845095324317704594162471917851201394624233071126519750493742157431118842290678247965980027774764460381721954127908634005568350500892027198925733245345561722694846143817732855708625027477478379987921040369455515919475020085115747588600657226850048096829692805221198218676671911569162729623790333192252615785314402081538489226983386275936666039382086702537716094339708166654239722227081711839586532100125278703013712494544402676382141002037392845082042361775461291528667711769382434914921888779547533568589781571781921

Factorizations

Primary (ID: 137236) 60348677552286148657 (proven prime)
(ID: 138432) 10299525976255225395354028672132506302730117111231342819908062516923959279478259870328395603606292864350256881592508684502020460999036196194154313138017501384023756380738796332169162731101339996801010046837909090745254049430401468199002301375948405407912046028072540598966205605837214708939763270919732148987651766586332902843425400514321863578588741712011050336163141464276750120817965253094331323017690078761323138248093311067378578735192080213126291137951103118234782832875367062867163977915366270112821285604728338162935633447637018425504195507802056961751068471262151825474585660346607308577167625974119160622635070082886319691237358269940377086328751963439743011655762532768453501576068392868082657010007547748920296454466783968494193329335733692657436968326175896296522945742219095883133967821677317633981175724588747884979499785658353 (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.