Factor Info

ID 31925
Size 523 digits / 1738 bits
Status composite
Value 7885063919489973207095662671048077747114140854667164926437185990817146362452302189606524904610159710202997643426525351301204171570924364706357514165334948888985328883362513306203265623514368720478678017664819701548275181870742039135443128359645745650314649720453585457514220316929310199021321234478681688827000594256607809101097819144534513630194383354965153989345055472957220691890020449388344253402342437451770337003929816014045964585058925726083688309713902343503646298961383092401240518712581079744463694786390970468921

Factorizations

Primary (ID: 17336) 99381894292433264026431802069849537423440088422211457156545411458571221022267 (proven prime)
(ID: 31926) 79341050758078838411188527313478420265008011050325412191231816702422464248086066865047834279330101407745638475854437682871124565235119382179510710059318393506615955622519081929992452312838588193025136282277399242200905268300641229530545981921933723499844168222364236224510499677468229692540939118143350222197089697377618331828094079081552713081598094884886745341204798213742990960728619045066293441208338963669475931454841532735748266084183758363 (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.