Factor Info

ID 131228
Size 847 digits / 2813 bits
Status composite
Value 4586599513688188503746232497319073462542039376430944146840949057527419333435295184796497148262504639361375974800466868697242590415938825932205043017741468171518155200015334006572233261050927958174594255973858847521389954613800329698972167398396581131425018487841637026106817395596993841454456430533133465183978519004324406157889598637208927486485433372551683362423478292137060221391677243302425926927744383781761778033287990208150768335008680309510629264304039171687065678381291003172689581309544249135975789376234053923983923983508072245079286553569162319226460790031145041362644984184079303586766544804762359063200041110389739955618822816265144728336898648743541477408729292775405986525537241096789899119100155185221778491743941714439376914066928991093168192414853041851457004837623823183992303364824904818871125351705145796104390811108461377749

Factorizations

Primary (ID: 48075) 7769230987374425525709913582273917547441 (proven prime)
(ID: 131229) 590354376275045966277730426413424362487489318134350668218604026006305330363395099073996370368560599468532847173330531472838816973818110349135636649664685653264890563621672055311629456684326564370431550022849432320168456989366358294398380347754319338143670086035452576503914413673050989353647541941481796051199866782291184881635767369417101001653633431866493827840782054697593514865629930442003409028760886573592181756880168495016277554328909639026521869229171703712429991078080119706214960210865671553757760814291969132388575158519954975959622261699611399904358797986559871907497133420569544399400289797184907525874063116321375609900565398331402872244335712596432123821128350788328525538385396018551778061528661860800655581716214123337358304716132089227411471746203697190138682470357337279365586576345535589 (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.