Factor Info

ID 159341
Size 397 digits / 1317 bits
Status composite
Value 2582509534462417649154903537301493463355359143721026888810566275109469561339004488703132681634337410008831271478722374260532542752857552959707981357789841598289190751647800552849880194741274664179556500807695817037773783897512171127070383796354425607908712100802356038826935756952990861716764530232374230419970180054214507044066611803586317133829929616647966208960109758426022961864733937807207849

Factorizations

Primary (ID: 158769) 200185507133105036887 (proven prime)
(ID: 159342) 12900581922472965120798550819352461642736732501370848458004243599114933163849257425895660154123629420290598121734276622771691141789649234459443524102243324823543891424469944863352596296003941782422502040374721806083912331357483133104428107180652151699415571958142437339363352687150052601948183030782897785127797058135824386187195976300049850368607436218625171822541111662793727 (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.