Factor Info
| ID | 84151 |
| Size | 147 digits / 489 bits |
| Status | composite |
| Value | 861191091709059221010980062322004109808103557936168007239201253335098949089407459161534717454692612628987968964201535378387423387014603709628179699 |
Factorizations
| Primary | (ID: 83706) 13066129040138332937552963634251565937097327408254876994777161 (proven prime) |
| (ID: 84152) 65910193375829515789522439962695288097687915317001960975319946826179766127261614695259 (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.