Factor Info

ID 149547
Size 1103 digits / 3664 bits
Status composite
Value 54885299186568486880772044480453975576683845814421607421943324982080868864469566392098301424636232583234054439609883855701379525911949452144182189102466995099502956300078012618542854449204151780892214837389699649561729391760354581865890396517156526203635468919259467504162884299817952064757923066639579921228938942306779432770010529747984052030689469468921460030756580695333858656761245660249540285637130213844962331969721369492106929900865624916848964304566007745810140301193614516451586837097881093215850999377600500699669219061258277325500371171838674000370348912126225050304819858817832529336539139183776580097453982863895064619799006992864442723576704073871164564521652750483072100251065461594115443337143698892553457027044264099315331572786381970145980403537447322348323272533076514369936493729647581171042996487093119506717021632031392585584637384584519205462775843942916019033662356438539409466363145963583788346977100433270761271701403280652573768979083643782458642805360871523517139589085440984858190804943689652919809704701145263245095806120551895904080419838297544778741172301778819726592059

Factorizations

Primary (ID: 147060) 99885743242098024883367081 (proven prime)
(ID: 149548) 549480810825427487370494715230792937298648212707505003165484556092329526875618016004490103506794423382183264496306197222549729787017061146347468747252117771607631080841608973690542800789183795629217936578100186141314939260914673958108275793156899820953360991233019165938170822909931783076919416774087408922877203514922136666752504793897847211140667918681919078164626433497962055027616244457920506969316813036265522842302412006638498133975990255085470418644232666540721867642613888347022481686930338337320720266366741073089174732662287565299888253342866309796502638344941679394921948355491641644112467652211738853215532383387103440723052253178653348993938113876335472672255700253838087531819014805323963037808206910122666705724686665179932256615168083898938025218017000889068381081565479969380718939167064827094546706171821469241421216626880588470121879244114524220761072161104983542158046228317935981121392507470447615050537176807935914911868827997302373501635392006429745585132396797906008541389846571870386392613936011404528156693301060595142061850212442936396819391734863939 (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.