Factor Info
| ID | 68300 |
| Size | 87 digits / 289 bits |
| Status | composite |
| Value | 686138421322518755372621979516075838369019126853055942774090518264454234324397498469451 |
Factorizations
| Primary | (ID: 68162) 164375644290642589501 (proven prime) |
| (ID: 68301) 4174209775928334108771138733581047322731716787182208786625962854951 (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.