Factor Info
| ID | 52820 |
| Size | 187 digits / 619 bits |
| Status | composite |
| Value | 1491842160904997150536772482042732718462141238576831238094962069130618440484544378810340216532444818809477616306018406597523086021597121849248259232572209012834056507755383436715610342713 |
Factorizations
| Primary | (ID: 52471) 58989511024900847298035017 (proven prime) |
| (ID: 52821) 25289956383521399396864642830205105082651276185281529942768359906352653571523002664489130195017887835316922953781749357302577757680063094712568426051006740248689 (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.