Factor Info
| ID | 8487 |
| Size | 205 digits / 678 bits |
| Status | composite |
| Value | 1040490875834623313122657174806331214291269674715251864319706974802295624565765860412916179344227642882393707605678908178493238964112550637015084264655538802457010753149953430847592949779041950809010607107 |
Factorizations
| Primary | (ID: 8164) 63681511996418550459487 (proven prime) |
| (ID: 8488) 16338978821563478915444051243386150680534316308323195493779728184547391152112518153173285822315046143119063300143989518833109547290210050054851092302703804793943420280862033239063261 (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.