Factor Info

ID 51915
Size 776 digits / 2577 bits
Status composite
Value 48175372967264839777943192083164783317397328621992694064752396137097612227532342053036561819144517513296904844277535133043284657636760587380141359299789050547603686570488961612481838751618265180471877957461775155936233739496951120604742575117456617024869972791370313917230502986433463193957296062666874239881225935586549005316982282936410174084465713084004084983972020538906849081119413623541271233316990063559345790124779731700515605708143373636740722192881487067806908785115269974165401648083450135818164094643911982370272461213268359379496957398918288030093638379129181575536856637080265683272100617237246521969609175881597240222130436700293620408950326411316443165792995142716754711823113774989907281744517503744547618357095153405173164154733163898465261514740469851423273

Factorizations

Primary (ID: 50378) 391313358915050362321 (proven prime)
(ID: 51916) 123112006962489517674098118263871705098135743650446808860969853513993545945074159191726064423134642282076561693804102314508597414018035716054993790666732888879823336978135014967130552315795709121164651667022663096845748939165865739682762739995969941290066974749350188332904431524925546141994060225478951620984061318565704136267573336968166661686785007897426375334217876063175548738501164748247070952157465166728764809160148370773806856134600860710459782093758245759692972224390187677977941913428226785168353899247806199042186209792833151748975723803217770867218882523848277984102845128264263778408853420659124911655320232734297164962433435196290434784339997682265441063179098173688845745652020614933228033744010262601300243372302689809127622340988570961113 (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.