Factor Info

ID 31955
Size 475 digits / 1578 bits
Status composite
Value 7416176971516906049185476702615885116894375333248178009414740246648398338954244186962043555446830184364701599114554045788707603917409257939674644022481015570759733122442598349117715224964060867567134055085758204345781364225074503455076163697897553243871872012831521538619756851437317421215313896021181298454110505716609235667067046648066553822675763819940926160689041266271207418430918424389968722431519493583054097109426370250829496384222259127982664937204190420331553844873

Factorizations

Primary (ID: 17342) 61981850959910422285012731307171469066599 (proven prime)
(ID: 31956) 119650782554294085135580935212108750359585407549271709078171319821761214647059779411864052594839369941654781817354925786862907775767131563258852083988294056083789869834668039231103587134735207647393974716212216071558989735718399189347916913373998174878038083198421543889508180439594835376820452854946229280729645018501449353871797736250464790349512111786879283063348449246639571946972797251814454230488414595345724341862920001448733327 (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.