Factor Info
| ID | 12763 |
| Size | 171 digits / 567 bits |
| Status | composite |
| Value | 384282935598248228434147476068116388041235868497900958973927721221070105149322360888005781828551559001939484086976264327452147094040250097292972290036141368158647234049921 |
Factorizations
| Primary | (ID: 4614) 418055555418935587626051091603744048562522536622075430660388662769 (proven prime) |
| (ID: 12764) 919214995751357386064095026752845992141188700542926400267999573272940514190820414884930884923173956965009 (proven prime) |
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.