Factor Info
| ID | 147133 |
| Size | 105 digits / 347 bits |
| Status | composite |
| Value | 151211219064633945042767418612218500595567988331124915422585772542309055802739952245940375687650781006821 |
Factorizations
| Primary | (ID: 147134) 18876519380766175812534662561 (proven prime) |
| (ID: 147135) 8010545589178234338619518726411686560584870675847476297867777517585821214661 (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.