Factor Info

ID 78174
Size 612 digits / 2032 bits
Status composite
Value 316526289393343742074459735713086564882990892219091047578257915223281494251509188111439075796521638572274153654297806094557261278216473712042755049341443164877960427973949571441695221542565560708150011107382262641487599270480330499321489358835584268995827296543448688034776976072006572748110315052854127947878484741870761471476433871341046556108570436204844831165849205027368709069573937738857271025781734876965261555962186092143224665929393391122426210027818152553223321522702893297744171913134566267760045790072640750382758616153642008467656194565249713077042154879933150486962881746351485588018779068381360399

Factorizations

Primary (ID: 76635) 618189895680284996289845207796624782480318046280043195644442806833960765326534602246745777061337094196732548352667 (proven prime)
(ID: 78175) 512021130732043831053060079540832490064250963931900391706159785807017705175215036468241586114724388465612424850357930445498162357417414143004672086371687450087236588203530004616212536002442583025262449938581032886487672970767716597353304146215997857334071293254680017669540455616044298228339916285546084250025872763071236511382294750426025011370100061290051011647784717615056131332553907868944373107023928716248937020475903158218758237376435952659316860971538539744813389312072456503121290077655197 (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.