Factor Info
| ID | 4673 |
| Size | 149 digits / 495 bits |
| Status | composite |
| Value | 87215521218015627853138148523064446439188214697746302060146548526728978238327318322355210144610031137609482962756378697720680772020933811987022824141 |
Factorizations
| Primary | (ID: 4222) 105293313660391861035901 (proven prime) |
| (ID: 11713) 828310157464665789840873397761510295577782803523698271948154092967889704517939738693307807127165099119289901320197850958372241 (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.