Factor Info

ID 125262
Size 710 digits / 2356 bits
Status composite
Value 15451490381271576596239513552779240831063918240430685045418458357319633430763265032396276428911082034348917943383517446785689885832640905310449396782084875343104417480050274378331426024810172339616856269408881174145482213428144219205258074901386977153519212850993516709211920854341690169862244362852293679315035186943820311514745055801832664830349439271524555364828272501853729052063746709859924732223615465544327957882719937688545934754675717922362186900160313164130508268896896123508079459598277533161992809095076885321940491044540222132140982783562994309319600123927445996622662001590849328261996129086580125004966770747925106897116877480475795715152928173857431009672595217777471480218121496251509585566089

Factorizations

Primary (ID: 1400) 3029135813077302377712587490764532171725730308330163172507979186958388447438907 (proven prime)
(ID: 125264) 5100956620883363647596366067621626402736001716907424892331829923477236967906879475060599576017174949052164659858982921128798559517005574929839186091146154665884077088083915617263865581829326623986804801967070174341409816175955945158960753232586165448235283518457135917853299502047259470545027526842554603460043382486891872827272327917379375916339578447107603076002016425935361391067627448115628307954539106704531143347047070084926360384739739942675421018642252505219062399696648361259027525493680530454185117016106888310306488686209158623368432471494902296216310979644752854431908187789190323582682124970441960482279864417794370827 (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.