Factor Info

ID 138521
Size 1152 digits / 3826 bits
Status composite
Value 444016780898816365573517733671655374595538010575037633921486963931477209088900402323166035759308467547638928937158497546544146683933711058784945734965509199174160870097491294412553538165988520475499840766552169053408109926666337139000463025266186109459297223871074459469248717575522472626455379260139838442352906186836354556495011955511470946233716044705089376162909032981547686305755606584246588794773370882295965274922669847860660170129774250273981035314192975393054920897575364588682694195836189929539552010390750246859444142021770868437585886583944096696135307641595768095571477091907693290951680477004486309750827815130120070167275073275660929461445868880865888444738093448779208265756750949517718340566536798380857852040716474944818684404560377351221673792776010311130013751027309299303248342877425747841331356272057121626081092776309892375696786465071028931725188447227439057352928109009330068545490314904349853355118350720471070267255707571794240139208840581522670941663940843078133304477609663391653413403658153911141405273404784101573003989844290823032809566542261504803884612480806968775684621238378702085993068066962994747542579417634275913

Factorizations

Primary (ID: 136723) 675741966394095672209 (proven prime)
(ID: 138522) 657080369402222143028202813611566110606341606432636143181511838512113556063465734281468467124055125480763181233064467303133740764404024183409080035056185185225586957911130277393461842524724207026868230196560046930737206917921197030931750348728826751861138777401989757677378210086663595449424056438504858906934868900824129702258920539518983538230131585004860300524676882823846099232453548655982524235924766442850406506906532890237014656002954752233209214569685828930567955093145431103941560315540982351145126927381044393354407596372806886426332453813611881775517087685277674445449457476062731385530638813353183499686948373561373587717543512617562652360443220215368475446714872766949920233173315058822838777573876141490447701308418209067274003627143574487708852178180875928741722708252535709836001647085552927734429312451654367582155865349776720227058443487479220041215890608406342432697780089887532725293557781375530941416691328740979071136183007002379616322605442007232048499918473984572200178892174559123107395695280720836139984040192235967228522081691488609619670048996677014160395091664333680559370300835000364983507691801440057 (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.