Factor Info

ID 105974
Size 829 digits / 2752 bits
Status composite
Value 1365908406820305720649512774013904832725577470313435596384494662409606814949950633189337971783261469088956208452850285227893942741394012379498569445371197687939645738523093035103102701913608076506355486200800259828985699187051717734454893748072171822339979512744901295650172014778754423126610671332256472941647978181067488548359364069037691759671840481851988154897120437206224372862450786203461217518573388037633255778632682752168034362441497447333423306855130368249936168852608934123879179566607647173458412151170701032831320082431611830945654412004960463409278762165415882922844281668455343894441035224655967850496379397629858138124584662778505780089932721781929839976031360543998546958255106471910271249945164137022782224977508448154770914911540527141322264483365698366023199629476269102148669477514295736265708943379206334457

Factorizations

Primary (ID: 247) 40729012583008994401 (proven prime)
(ID: 105975) 33536496963595049891506644722567582592277895482168508369042970434532318710684401009736953221931613800035931834113908016088406057909763856844123085217576020959482677069706437060494653074275948162832228451973726884656133188093563160012436577843863924806207327670921366506725099998698511742421469286017184305572202580900763341834770737199905314874163909123315332109354854002004879870039944383543251055710723765099987329321824223637186986928201880515032207524922212574611234615280033248839546762067748886708190276691254202004636356517630510603040608941117622781559348486745802598021597776254194240733987222076694749295148792541993335132894502398081697649897306211905567079658010939694076694601734954336304311344570136228792657445594869044847956189790467271621478015705995414667606689241513826509535464824249813657 (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.