Factor Info

ID 157726
Size 855 digits / 2840 bits
Status composite
Value 530376851335397241333260823722586400680524340858513085657957950163628272791095902128281052099298963618725961618375786018353892824311731299962241491579030338615927370151686757042798411993177306419608966415373547481099183823800704430844705107913915510534627819282311186412292531782317548646057921651450171291458417875093753515560535597073712747090583716218905672584870171989281613580406558725693263950616395791709956685342711701568354616617455772724106367919568970920564779585573774000911398182144643504982833832048729577436398942047998189642175850174562626825761047556974263159498628715774787970546155548018885790413090755835054524801582141011420893551421114999715417370822591298151556567937761031485099380572788793791287923547516056320355271519916046002156679260423361419699531672921665766995522494403468538641218136466179927065220599769415777777530050809

Factorizations

Primary (ID: 157727) 43938492185294247856605070951 (proven prime)
(ID: 157728) 12070893309190723811127588452363329329827087209205320856660607155846806998728373706673516809682700665849362874412679185874483541918277723694048119298865640238713416917755615963585267018489680751195616992056853896994439140745158136022993770181098842933557588001115842035843987851003094872556021364964758629585337203002275151674083844156275570747518457362009237481425030018291547754874737340000247091875808934003503175518225974601479807947240485774610334650518850574454724012852204102791874275034927704049293399924378930120729798806548016227870137448152898154100731787428066426797640418007188184870003327806564074807654607940370224956100297977620251454795652985565891769052918615435126923642283483860258602272033251044439898935605906373334862733349268515466324959531767126440605576286602694555472961069864714699394421905934649759 (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.