Factor Info

ID 51399
Size 345 digits / 1146 bits
Status composite
Value 684744999998575221949581917700733621596968629304770741546785791267819504777105771584522780578992436102499055559178127569035481623373530825867062585931185745834671218134549372243897980225806661189951684033601841456501334306032818545326015592172619247149108664332504645093668656662369316772014018979436881985004465003288351103529362845235880808711

Factorizations

Primary (ID: 50240) 27665283091695977275201 (proven prime)
(ID: 51400) 24751057046082010349029948708043439949255054803333671001725217661277037810994779855977364018349436057114435940859848453891744834537184442639336893081810690451471134964892596305770768671629272466126301843791143453791767018984621178688305962598325581399969655135913882399103900695857579618418536604615980416541545545321981511 (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.