Factor Info

ID 183295
Size 457 digits / 1517 bits
Status composite
Value 2388579235340946844723374582631451495846181925741891475065618547659896132946790769279903216013511934381998083497424266990462985163134307214440727945915836985269590188014092744063425182419056853619019380806534047787921036960124487867829702136369817662339295619102843127200342257571943090943616112925040169687879841734197377495550248720664002245314066274109043013293475614818102094170020390237484680822842742706132853801863482552803621218081187239174730807037

Factorizations

Primary (ID: 147096) 4096574600013882571943794643612275539257 (proven prime)
(ID: 183296) 583067432809072333050963843444660572540714293913318471452643413269157516872926226312592704195747560880361363580557018516016392075044035676907634583185754380638161957339651666643814598648457991965910689896885995264627024321344733593762647367281384964339016968005616488624849646551426491496951024651757221852789190867775887614520060676277033087299100739163384341519708757191150768608041564391443919027820985375403117541 (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.