Factor Info

ID 140023
Size 636 digits / 2112 bits
Status composite
Value 592255810604563835300458706627132797012664134045035624424376950132799336080148625304639670192240473254503201406382444033733969577261180446855939015673639652251584160942828039090207315388522819598343131149788456812373669347654898839753009429863024323087894753712417560468800220949013659402991842217093659309748873758108439428150718758507852640802773623138063365112930114273081844697095134488625601519663622061678495862119896446846274887631588265418485976636770794463003972017268091997171020076209099520418491054350340874160068891259453154718780881098692788051613723899457137269381511447677074738682326551292919413757916654182120183209729

Factorizations

Primary (ID: 138850) 281157146581942701610362334290780811 (proven prime)
(ID: 174897) 2106493887154143653472220903290990146503440502846068031948188022404301741830281193451576802413983333929683213525024745099218174074345137254084321077727695184731273848466911034100174310195848657846753236272886726987236643816763563423692977513307062659054016167539578906681968650624822255085816780391807014867169297608922734198278876819190391872347433840160122860677543136672880058745368734396354197794401348916899091930148863472212101114499593280842729670166794945909781851654326827940234545697737868864354490034638071882715339085458818499454468654775216600586658616396696297306026689189535981009007139 (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.