Factor Info

ID 162308
Size 715 digits / 2373 bits
Status composite
Value 1336721459672860876010261529817290351169732457188385375233544548135875360821475106864765582540777431154237413005158675337525324601890655118021297825152209603328072492221759741799947652329913543012696361225314028863253105898909511335875881594532035197879919678123739721647875368545688278352946433156300231520917739284339694856973051715388571023540887907653457763754644492712906602991898301894595144113672995763724239822703019858355590482431476374957614976359814472625664045072582022994216800889570537230631633253259847865431240439484279751929434999637776005051922446278514940660900421563369561690487136562223928848866925813713192656754278487334609352887107066693190426932403586724502876069756039878053403981737355203

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 162309) 960916809402499281222846079140470991730835862827116144048374233499030278934294583486276153505819622045852441147194259009218068623323818923567040822139934874639529165945637042808101203823481697304096795104128386781796443937338293650946500496213826814000346767804281851282550136930923512315370528765709580561437532170389219124815156644674619317396969633427735875112487347452796568365070516214275555979501522291024538647626231101635945134954004861259591869908311304858229200735915436296115188545978968918033397748744999173478050066706684107832108074758065131721677121242207313448096824285445471960825922651688530114827673827663932831405068863894501060341760732236791679382538606232719820769743 (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.