Factor Info

ID 164406
Size 530 digits / 1761 bits
Status composite
Value 86480052285286618938038744390744039448314685558158384063286351691163610371467227497593934616658095028428139650640989669711355363928671087581799985063228520294233752783703518782976435937021360716319323735125458301122775461080611475936931200800370243060725868782169217850915629886520675709080522897837833779585066313489612898833030452163675925112401497513066598670021716550282381200688965723801185154569268283755308378922190296742408413192799986632487039623178364365011878529957227723320134087271928544638717096417352689479549311037

Factorizations

Primary (ID: 163592) 652362150431890539756181788349229709300307466741760247816321362530965652894019007 (proven prime)
(ID: 196084) 132564484662442896334001290161746808844916459103329863763711650277862033377207102775522101740231641346084384554193517822203085885771384821512446990106423174359481946365877408147781116819812143345520167453360794314005643261748914237525492211219598363437015949593871072116555686383928618621996968765842187186063975869960420085952905283668346487306028464304121603745187066167419745862506598745435996330009341903688511233242002908543368046450625018540291 (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.