Factor Info

ID 152536
Size 307 digits / 1018 bits
Status composite
Value 2379788233764148789903780766649911568591081709579735298470019753142246294363022667094010743897582366539520436308294305099729893299084145177034000867895926319071536148396254538892900000000002018448666408074306897261378847118722012971486675387500874313030442649553032887085878478060464713975851737193060975489

Factorizations

Primary (ID: 152255) 41439385338098953729 (proven prime)
(ID: 152537) 57428174051032447240295745278930337437547476963473624363775123744290936455276836627456905528533728319237149298588201147736455751580084958719897454360590578880100000000000000000000000000000048708460560884162578958773344122339270719247099570642064472266258773381130151853336104888444589441 (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.