Factor Info
| ID | 18928 |
| Size | 204 digits / 677 bits |
| Status | composite |
| Value | 466826820716607662697038234303557191010652492730375462356870532045794776998779906587920186413428800908489608856028977251134572007947436327447762576748057300433781774834729930449248091615312561740183601801 |
Factorizations
| Primary | (ID: 18929) 663636889167401354279502795531186216903001 (proven prime) |
| (ID: 18930) 703437118003323254824087248688172581697689326741709767505348741312635340111710218974670678228549710984475101638891448637012145770449066252727901349293893350298801 (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.