Factor Info

ID 71716
Size 632 digits / 2098 bits
Status composite
Value 20001604363778940853386407839807600313471159274642911026626014258550674207756158863656135470702564141263199431368383013232519629037570637971675426911137165561187728454493681275341395137054792108273793671595356674692738414456372454587772086327762745706818960946007041717085776080593386628384025247512609417984398570846407102978227854831282875521863387240679980655999800800424665278627662186316874444908277564225834198296139421522184044861600135834197839437875505576604969613023122430126937121867127898857114073133100702361267623251505415522601236996774154485435529278057062640059573618265189847116842014911374171311159694117628042711

Factorizations

Primary (ID: 70540) 5659784747821331230431654824725808002385097133154909051 (proven prime)
(ID: 98998) 3533986760093363522291168192318469421529043579479834805233871122223716255396796081105405652613435645749646600739212975535744446876123972676702464636719867480550298233020807979361355181191028759811971194066350063637439580017928060484935822719885333619051700720176465265405429315044190560273932534963345977264196772701257307026983463702516248001065461396536256629452960018897293088301161141907883585279916621163846967447168070223420355250892849373978632260902139412975449589833308253741959974724611749520468165228455464674092137024024843738373672764995397586537326887500035160661 (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.