Factor Info
| ID | 4689 |
| Size | 155 digits / 515 bits |
| Status | composite |
| Value | 99876972807391976203706977011417254502821957522182532305897157407203790644112723333140948561130872632966053007993388956232131206678723473359875290400879699 |
Factorizations
| Primary | (ID: 11735) 91088487902952698797983939757 (proven prime) |
| (ID: 11736) 1096482937710006626990244958866597898865901232690468042556938415376851526360848371120208192999899959021186486406274526087550207 (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.