Factor Info
| ID | 7883 |
| Size | 198 digits / 657 bits |
| Status | composite |
| Value | 560631032885039763427875902264159246195454309675079896251743046592935477321670266774888331165733673633553578744974150462374845426984936751127524158193706067341184499177560179693228741493785572497423 |
Factorizations
| Primary | (ID: 7521) 201436862864351419099 (proven prime) |
| (ID: 17437) 2783160067691142891907081253137704272809712330650827966451051940690241539131512140243168962574505722251808793556996921108597435984656049041695555104455578699813402932113626893277 (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.