Factor Info

ID 145120
Size 1042 digits / 3459 bits
Status composite
Value 1081735968875365903377672189583421431614828689355023187688993025435628168472477388335909623014190450833205308971375913450235608090504518649371002364255735147940396209311499657599073288748985388636882177462629276404417997203705626732134337953685354119795777982427091802591602849707800108777077637085857331386679670248890353852263793443893620485343159413659323883555255392490463500625142708796415779864622899346216920254296173778859232128576698259967782525555074177340693153794837079520280940998162076888256033742278590268129020476866138934681668589581917871505397667422216403306096984899707734815166000620735831090561635208275637250191885532220264155618056062050273135827462901392047528018459452555857814537547883433447378769312706774388047331101448321300063875026055822475589689625804654112266373992794881993506014281757275353019169721772822009465109881772605783065546586142482728900071328215582292175777330410045001414864397170415098640802463950987728992553683338585716482469232731006696324726792614079781126738652295570687729016755508902489

Factorizations

Primary (ID: 145121) 346748232992027504705929 (proven prime)
(ID: 145122) 3119658201402391468588861577556738260745475840186365901893961352806931457452540196007516073163912390201136205455666738297086603921634760029089378466285956787645147951858183686603297563885205668377803898245183825348253192644920850319707817581119418339729397448554153686734943604740141651429791117322611646872296271089286938397822534395822769523059847797067414504269063919988563408387548514607499956683336289568106191814456451929926873058859405582841713657872039060748019076222787143946606494035838145529776359338900982772026052789319199458376837151685546491991380404338514873035217456801396441555240117065272047434643878186942958861368032520991186545924963324361414683987207363537877628703101194647623070790730623675398192334588322821049856308497401559301472088443831770409312784348060688733068139093975942087970561458285814769080992165257304163554538892082556681090937571997104737959035218755383241011295868194678464980093835157204284055530496439799439768915594709589935441713535120480057875845859781236041552439938641 (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.