Factor Info

ID 144687
Size 839 digits / 2787 bits
Status composite
Value 73083980919611771033370415205026374154525019338741283634709523082615497379734745246921877976745428923571292373305225768231399151748237494497837540442394541483129887502114518009158867253154982485390186530208570588417052284209331960051576006899106999324834572499903925202809933770392184552096009232150973833044092448900619352807859994924325292441523259148083493152564021616358648805273225384132615908871888923033502580120619641725104071230433701216694905584873870504045823511664053104205400720050754757836457325776061248594440988405158730805805342427671317723973278881342167642492997325141815073149645929782955683115637180570568496169495045991794442498485615480179066969844840464100191389057836685122360263548893990314395651677959313807597434633889800243163713546513987064051402483775748791455701491962183224862102159575592062513796158576921

Factorizations

Primary (ID: 143790) 51913668858003941077 (proven prime)
(ID: 144688) 1407798418553572051052867186067223784460692471496260909524138722801246649575982158340019725787279372903581844157166447028149931700569525069213147212317246278424335244391200494205820395609321611806836242077003305480009620441478463463382200516034198944193824791361879257845742366687042052390223176172193819433396927259016732374017810379541464683344459280001705712252015581364544592720410497572827337381428925887555450307057731480236393102186489383436921251123608326206043948771774822787615568760684169216603139794456512729911154589415027137445118894177416739709349918400827584537747716331273051015403736333261469308358627883646911520571830174320361879743639048801191021152106070873033157688990677889883511596888025938452965177007214199134739385311188650836065119993748911411921941026555527295499211460958848587112032817973 (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.