Factor Info

ID 185820
Size 531 digits / 1762 bits
Status composite
Value 147157995742190528553060991860962044471434009649829686947371568669605075468878039576005876091611931477114575250168277869593823458931992146393737316981116998582887939275797005184975691920189659269062937381251077155358147460963638996605757769784582253592738826327493093765173149762682921036432093914341594718172251115509058312828428201968960848197980542345131781651408549937495636790725055721433220317678143331933639718298123555410667885370120273360941274884592517157357778324968604134046862330354795172818044287247196237384322363891

Factorizations

Primary (ID: 184547) 129968626371965496683843748010657495046478505422734963371889294673516459067428668207180619519060583771075753 (proven prime)
(ID: 185821) 1132257836756923781971791892785991742053312064704695334715198659925478749245504211537381646178011041956812875695608109019383137505315784131890007777456309313257240087444287817183837416930041318894070561929351517987726906919463337852939026233126942197897506813667924298398032922118725836095686853660693662859776574310296438894078209572138116962207350500549243361769547573459567765529841140162122525598412280191859218566559547 (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.