Factor Info

ID 99878
Size 824 digits / 2735 bits
Status composite
Value 18719760880794569888313391927156023316978101516864008050991205400292959292494190724922388795258734440077616346148275667568161818462830847395129024996430562022221916857342153256601909312522072681190079821300464189753598402352965551197928347093867291856892903373066567544906705578699617257462765375731851107959748307210825055978594166765927977555582535148134664328935951066696737372446799526181649097483758569786624672412460524388495520413581148604319898799284670718831360522267584008574415550085816512251341137352546821880002457372828741178388101399346468704221097292777890174368395015926092468201097544378420327072625861631625673276074540494545842923260097731828029766091262012475493233201285164163590379248804573550892596480418998741084946470396164959887732911760236866123181827964419634014382558636177267389754102919687433

Factorizations

Primary (ID: 98546) 46718963450288956493633694872363837102423332961675747931169 (proven prime)
(ID: 99879) 400688703222476745373758776563621922592922539228894482431223225523664545839095307708972852623611873126774370898516854595605916391839727442458773391188488367982161581696749550949159515529240932240741980740105773977627576619164450983605966478483315275142069662116498821116927505897746767772061958428915505218967380413172775959136934310109699161238754133191017562662929085816406390311070018407265849501381962156916120615858901213279296798707039248433319856912598580838169666063915725702855826558669805792438116536592191033032906117690907448538997738019723115815210115641416860190645161908200498476463492680878421011416753637593986145228714684675794047023761736755334995940787352646975065446511205613420519310429311065819543249693618673066468963910704551316093531233257 (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.