Factor Info

ID 145808
Size 827 digits / 2745 bits
Status composite
Value 13581163185529477064170961353438924188625623168681244492944242394587759136099331319949347913811722626541610680647274095511928342633429239154441659818009469042483533588799911953843948363197818623820878436007684722687584392965870854727150167358673238148953903587547879623306924936741163645207732694530040110399257909072762230789129605802724091204271485501630730949600627591294394966998005049119827677329636147485002832988880993319785219569220168487034757442487807798433240655599155690221559218279965231187442881201613052064600830605175392692400765193804463259586925141885841114646894066766547075159664535351443708525802724689812652768540478137066203765573073223014430095306953729716423058672099376331825722015758393367901643120698922162448346930902735433589494259685409116136450498879394302026044751400592253378114200509305728637

Factorizations

Primary (ID: 5024) 7850096263354171306561 (proven prime)
(ID: 145809) 1730063266730763438608769965267602606711334001313782603016173474348184486368355761215713981103403633012206203502346385475955133400153879833854734191149338296073429045313223330707306153536123052654896400744739283282050604779770238564395386740359855774690868729861853645574284045445820598550544132531816168402949459704889840013851018642526959493215955186211162221714604751973270144386245040258398440480960141159295282714513432178886660174582297217706022017792934027514062807043672572993196487291927134514358682755818562524292152134452108548527142687764924273475644211106121633019299811989415689719165871561319700549492460831084414725039683892525396839045478992065026780243854678891853230368209385372433678254421782234928752329234460917496370053219888168251097198310320009777576652308938403661134775508301117 (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.