Factor Info
| ID | 28954 |
| Size | 145 digits / 480 bits |
| Status | composite |
| Value | 2906861531100289163381079921244019297828314359554727533996280122416073659834782152016304718530764959708817669997598331863614314523422126077199629 |
Factorizations
| Primary | (ID: 16296) 6573840876841765045097738044023218580610053625908525039752324422200521 (proven prime) |
| (ID: 16431) 442186171761555778273239995709586746484098102327396108135444422984734682149 (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.