Factor Info

ID 72969
Size 1115 digits / 3702 bits
Status composite
Value 18942733691808179713405923382817325666548420132085998335332770068057913917353939715132182116519523267923593171009090242378678755641631448349118913263816692890494189977564962436260628254092823124155432822139463607614001407355452330808559489333544449481042131891414920074972415846602476580202387001243249860328629970499462240429489213811959677548687667808255512441734647060695050497040508135003041651878979373045216390822444504620418846260467624231866976118264278889362392864552628448175015951538900204675184230336584112813214884815053768730986405999226751304869287782200893361718122011513186096156517222448736086756585695115712859589038508675078553588672133265833765219409842551040462557390160900754263152295673655580386592194986074188898670241984254397886506332815444793643017552453806102275692474906026294749906250983417537297485785253453257961223862534657427684405275206470040017172024995535907505401596070652306942841840900683267870389138987362669330032488180269188076792731942154579300265384062476989518806008574176556006483137733045410013482503686168132301893124104321860987788240849276945837061197882968112183

Factorizations

Primary (ID: 70918) 3360401637336728900281 (proven prime)
(ID: 72970) 5637044536980156192452651323182631872503873851891743109299322109394447244461557889562702578931952585680029585493568622348544916757519636647179337651997843173991698529518016435067205558243262738953489048599196138134489644703385039408730126319520926829841214059983693684501139737847366970017320726355149776586361141803149886671300611288008024198481745608314354529995056388452611782545169799946857814822109958643225289800218265384407626856481808789172083011934517515617922722471960600245175720571279297145401195248706678861963345292324955164331133605220564606293603070839635074332386165786731525832944048340735793671500829749873933243945878614466539429834380677083901043240285855979284083496647166703171728844459005056692984976622432022423557762752598926926228905618437256653332309045988886773236091245460573236009092125172159662550285423660193357610872229054713353952124158727177808501897871016992312931869062190475316285103735199111629100047572059807312065062287706758747044220965498655158307988250820951696378905410591866634568008845385617188196817989174240593019614787832296492605007772012143 (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.