Factor Info

ID 149194
Size 1158 digits / 3847 bits
Status composite
Value 631405691324157737154693172641789402353176128707338038096131942804907944772083257664937576414607349632401629271020096325642906742308850087616765731885826037509702742362567573929975122280491422541605403821862483055713605466540240270373385602433372948265207327514828417963815201120297001945185698869530858272998938692735199923095775027401133326954933800473551785337060921891272110588664586496571789064955340006355915548769882817918835156059262984884155753713503070098499572340643205265429207328050096866670450121034301232906040055514679482914702682534053595847006352455827054459832388134366363659847025220515137122810074087808102223628037416579650954466780904688693609125290838059071888932468657018257253516893425593812961082410276531682928855615984517461385737693394568532424137014562031537518966329492148568062429235177148882728902503403964983215562326473729130581643299811888343703885302038438693432043928736611564709983143393606222847812124284719427978485787662713214712845755776192755792211816736360685711510777347080912948210347898669839708244261050746550564194392886541820424295570118090754505508717759201187096817714504440546067831214774697129831033891

Factorizations

Primary (ID: 149195) 200926247363799544073257 (proven prime)
(ID: 149196) 3142474911109680942934958751573155547146941856482371035358005748858328706307958494660370411677654256636983721039474385830754121064191601535958175328258921276210214677045799946421505290251000405535388304427721706928957502050104243198608875855974535439904828562713789407161201723258671177644893629828337396618038771632513695260627103756867444264054317248300254245640025982193530668224020659028714687044557063443168758123187867541270401593587303165869493039597758827195729764379906522779546050193466357533792349547428290555837612533545680689059520249311372496049903572204417468190536861179891236311088479353768121154497093642754969467246790468713850252839479885645978315405702090766777024705951169322610696710903082909808333217298308643100879661505863663192977681679808858225498803837943382288449094868031218597115469882015256292211193722777344888022451462655002321542191046429988607623554174937996455493571637562120501327324627154290435651124394613498034860148094835485622241664934908955047784208305544781184400358421282594158161057182114760537246111285506841903270671875706734153854281653994308779509081728142464295764009549786097549163 (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.