Factor Info

ID 51648
Size 726 digits / 2410 bits
Status composite
Value 166837415803264417161807063794498052845898399660667158899639665650723960917889027425745675757826205017733944541602402059420187131037376103313252035992711155984207763440266880238153209027504219898693880517930832757616021535646204208051024504202812611988611642406683503839538009026229420164928750059941660127626717307332223367967549927609913530710763154769459279174329765826011011868967721681997974112979062714158739564629030366330586681167823827262145141464117505493070465609893416146281419063678258031311344676688136738169830678394603089671708051405452448158476952429729707302248742234101484305859067477163689883348516255667219272999651270650560330524653426992281698719530560756254303328348981517858078090666580949934229602593

Factorizations

Primary (ID: 50275) 341459085477993311443 (proven prime)
(ID: 51649) 488601483746482176539139107481579602910125144689740621415450226464468811328869185362766085259426788103666547234815412150444301045302827256569750589282862673600532864648564616447194244590536114101672338634045078723779603106267233775273838167381770534051881020072616614350698096689856594705590567045023515250243876155949232368069477088309141226031396992852490299016105327437018059187014032881286986734421224778217646605785680617789859068821867999358388779603763810792300062137274830332280539173164782228198231179368702769493256093535530004908851433204609290800651071120051601606061745832254699662109853034580667359637658120958040015709046616483756461478035786192208964263635457937368814547940123946881733051 (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.