Factor Info

ID 164400
Size 598 digits / 1985 bits
Status composite
Value 2418565127074280190626152654382342282874268307039727597407627984726716934914510224195640048365070046468230193911778285294161483842932236777858501120999798634197985376553497566998434408305341779758044653936723529442056466683332176020419180006887695987739423646256064360224950796145947741870776437921933641972464456384209138163580284962057575590679454130167691520115252371082424837257753047768437558225453234086374259058490121007414187066773130824653634648808265360613975580975514637142419944633288333988406846475563202260233031372738264075347688179382180971499757271398770733501538965349704536390481

Factorizations

Primary (ID: 163523) 45544163558193181843237 (proven prime)
(ID: 164401) 53103733565860858695389219359146220163530924151217349225071166856141223796382768123060891156961112911084557822500785151541934375522023842686610791416939989186301032790970311351039303349341889419476478334663827826353613857559982850324621534299204496896407362591941997348213142459372786553396795080704849614691995423526492361355968514699879273701566534371013117490505784087420286223282125973861711024771974473324021977246770587304488852598019923805593100485568271808290078214508429829746974673441496148415598531988067493289081279921375721184699634024770742214640734153614113213 (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.