Factor Info

ID 103912
Size 565 digits / 1876 bits
Status composite
Value 3802359093549635190825778386552722432484334015897648476696524103504096323340092439098620864198537035641232669952440267883261776227656733881187976175085976977462596110229698664475175689560379207815754139016210222775654787545246449087379252970762799245531792988348207903473712902673805794294937759152016210295717947069045647441158463447526435954387194363318704220890731250734043054674863131850548698173344059784628844906871041026050387694048126659130639306515752286515131509882727439020073013328955559665220129027833173141735748406019258452087660191250587987375455547

Factorizations

Primary (ID: 31) 67712817361580804952011621 (proven prime)
(ID: 103913) 56154200071832107168372810235543996797070003334435482416146407857388164099585820011700311725444046685452390504854287417976942621322802650690012862051647560313298860611134006400272701041959221168785700535673619347284982306625592726206989045594399925175040159981082530314114318381588953637040586921462155427807591198233955998306020863721738039921135537452215223496958987647409437771305182955020424162401761309263050224771724620083531943565517128222503701314971021360718975880259013718713152215249567686536424999392519643170762560741568050207 (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.