Factor Info
| ID | 212849 |
| Size | 142 digits / 472 bits |
| Status | composite |
| Value | 7212779009785821761749273915229840371280840097483893502602891395674027904072031698409459359693176242284649469925557196648278046096918221162169 |
Factorizations
| Primary | (ID: 212850) 451896040413985478279 (proven prime) |
| (ID: 212851) 15961146734497029000270111541691060237007583595571472394491797029493987036652881502759108726577764120235687729689643550911 (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.