Factor Info
| ID | 147261 |
| Size | 114 digits / 378 bits |
| Status | composite |
| Value | 509813191336929678972985972541316731312516982649161052595057005058660963656294007530618523732027812051547194185041 |
Factorizations
| Primary | (ID: 147262) 383290827691270854721 (proven prime) |
| (ID: 147263) 1330094942286405960241211195033858520160170107288928291280723170150266617456854736769333147921 (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.