Factor Info

ID 155718
Size 620 digits / 2058 bits
Status composite
Value 20730111088594809479533159170892923528629732399258667909310893637451307172686099135878454231610886952372753108413390769517785814342463009782276504469328922458747747429113043820234193253544617473683686687279628445646112608657870834137028021318775710738275194414386096700694471191143964982393424562875523660723822054097460322992958961250547158804886116369482366500135165848556553519518798953911290623253294079968937277102206313319192294080602098125759589124467743065779863956909062035602145052881386521494942200759009598412327228208734047537838969400568324687930524347397295747624740570407699648245680060101574315044445851

Factorizations

Primary (ID: 154612) 74770514303869505101 (proven prime)
(ID: 155719) 277249812731620998291259004674335703028997455385986840868617612715702773351984885191475830866226526184502603009659221777268576356490729230196396191618467497467288572627360757739412952376933614668418456907441852423371891610015902858809844812254963096438621492806156823517700647383888137352968121956261906778454197511468037726570404013780102315518420021985617514544784757851940670763363529861972527324651899038286204094281866565660917574736754567622054842451032230131575320723713751837815346931231579235619312955488056420082037712380036468082847564909095754941321163580045182990970817931282567509615751 (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.