Factor Info
| ID | 154723 |
| Size | 90 digits / 297 bits |
| Status | composite |
| Value | 215210531139756318991706555810323333451393699066275180405944061526277010687492071978084083 |
Factorizations
| Primary | (ID: 154597) 3545592640701962728192781 (proven prime) |
| (ID: 154724) 60698042033714441546719893125649593537408193598351191434771884543 (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.