Factor Info

ID 176515
Size 498 digits / 1652 bits
Status composite
Value 127030490388860782325373651326184888985332426502911696008507032554219832364275182842332270662949917848918856101425040147160283459840634244262011244858281446049288507164303176293330787433287574832787906121844979967362876466938528632257024733016279090790601523120910523066431847721465849878367465855283904906048454430339263261425521083925325398631802362597627438341301649233523128247952996466641815357227383681004569576673292758461811522069715892310978564364546001024047236232717965657510027137006419

Factorizations

Primary (ID: 16370) 4905684062582720880172275280025711696216945281088701822552533098887 (proven prime)
(ID: 176516) 25894551864390219728603784401018646476305161532264196278925121486911198384277975830786690256712189640549958235870341327194696170517322928043754119506875961450510349824008845412739513085196486196978812997396844928647539412233533533499391661728302000727128532778260997316049384581315863481364009505946113597343200063272679323004387199318919117217812675571569630110600259714306894946505778170015057718938863564722214383054068438874837 (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.