Factor Info

ID 75328
Size 648 digits / 2152 bits
Status composite
Value 498485801961197523064052620038295256336342886788159451432730863573888918947699390826579528427380498050544584055151340772898805987194448497065282770960099219697920033589038683282641862205131828615954170540981115618501733534680267067775306398408278857763686939080765806214149831065590418781479633692257323877582452659359302920920857466862756397831914560135678220528469459664915379982231173872348526986025565451404473004671441050629035351621056352211661522526884945993285712425780256966241564628764607399948692462024425041196919437417535721474990309330234857931238683649142228220139858171953791131989920295871109411748299032222722519137537141106622567

Factorizations

Primary (ID: 73293) 195556862947482971813889007850035372678221942227913740811242921025213358295431828826539756889623433923737274151783 (proven prime)
(ID: 75329) 2549058081868834632500687175704992400955866380003862269480413042156353469973642358215097543357275051921656426299514167697677584155880132242683119036224055381604716735045252558982961110371594408905191494156826702076401991435647618805955634117358845444214467931415890284478873536072703416651768617673098676739146817018242389246983589235202012297400673244222103262643420296232417381427997408339857784728100799264278056860509190823282423551492024181594011957430919504372205312084398929257859591332031347431477277884553759632987105126984449 (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.