Factor Info
| ID | 13251 |
| Size | 183 digits / 607 bits |
| Status | composite |
| Value | 527832078065351158715796437838161842550115084004457306269479682884172828141943025009458957575268680520156540434179667590510078604099044418522983084784989861230687950313194516840546897 |
Factorizations
| Primary | (ID: 4263) 905673230703550690601003473107008473103084254587061 (proven prime) |
| (ID: 13252) 582806314872879011120110647292504461802136618609557953583771461387436609935310007366121177451516328174903720564139219163367482671277 (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.