Factor Info

ID 123017
Size 294 digits / 976 bits
Status composite
Value 470666009261933028558594968259626126783058788095620246364633398764241895950783112187833172792396624978225760377727377753027145632526388088957722718682089387456378260714944862133022614516592224428723013764273827699876293433105958401635950757607443138761865688370111523028231069627634635658409011

Factorizations

Primary (ID: 49531) 539402668397816497227455268224905088496042241 (proven prime)
(ID: 123018) 872568930109205008961955679642318018740326179354800458284967409878527169058955378242849987582125847749490092534005115682544306934567047558320378476185796782799940990737965670208635366212798860631753685751652992125846372637271476220455119541125873971 (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.