Factor Info

ID 80030
Size 445 digits / 1476 bits
Status composite
Value 1577391674143354059433994143783413508845398921812346276989311221865520603013008260100938491597030724257822753878323316157575026247737289541846631630936050068947782855932612794229058962391605671962041361814619242003233482417443586181425505596936391255417214349353721563686681692276431361645025371511755321530074919280953202668350856238629108586606922047464519285863927020683125524977189410335464274408851555143977535800077565339740003903778835593

Factorizations

Primary (ID: 79013) 71039406736223141546853555358779656413680397679729033259781381057510876642645189404865451094889 (proven prime)
(ID: 80031) 22204460124510566293515826632497593029720673988499819720402816499732716128683456509461979032435745528300677112502376903297554212030565567976298298742602247516217523061427855275971819474079251580547450848606214271003697226731649114396319942967645476633744311989508121472182515086328529794759876239712620869550928058380662681927839148022289506250722337 (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.