Factor Info

ID 64946
Size 821 digits / 2726 bits
Status composite
Value 20702028694333130443229930370488578846427100247364096876348989427269156059894923196200772552932491368374816367783958194867913835018040552212440984893020666316821365088284875698815005085707175304655862356120905511011548422333724598002527666611404239663723009283451355249044986702339624178490703545265998564039354840026798994351426592492471410043899475776193458644329400786403005045983816356162619714132621766664660048718289046929034643597882938799763439754121569328882992486078516528508123764067628589453960475216270174915678078742168491584077392476402803843929085443734949296657503502116513424016475599963357711065261643209865205460903093418213653442778885101348614540172834075664519158243579331273151284517846284469578613358264476585649557548314428547054299507134163471905171453684306730707094889304370783355775709278403

Factorizations

Primary (ID: 91483) 6163913856965420597793567391 (proven prime)
(ID: 91484) 3358585011849114864292815042056393916806592702577065350288814408716745376355922473854523139431113143541621428374482081599113053440114623986551600360811104013460748965758579371754534363351920866660140920825368038714239448874896728565106003748440926601225457987934704554407332284453591411719317070469772036388438323153669168544785438089353936780187249266159147017088697172821405330540338624834348257519272038155195974356609847984158516896226331071794710133584015343534677853089804636280546886279251985883512058234282808142036842616904175530294916961081299454927744669158448423805852472087814044400535452906170749848459565256694337339335633545850074247812560468434094250042304627832460759122511806577361562391317464659357936406523851085584328647902093589007611225331559982842024807959770782749533 (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.