Factor Info
| ID | 18741 |
| Size | 170 digits / 565 bits |
| Status | composite |
| Value | 63955424104016306531414039190823083120026942160134913057293937235088125550371389551272261310544886167599272832372846147123976816976246665160239009799695435702604599290113 |
Factorizations
| Primary | (ID: 8393) 1347137238494236011616409424554801312589016593551210172009792771818298600357148801 (proven prime) |
| (ID: 18742) 47475062136581233136240360995642786565892878824215420131684150141783735645571469136195713 (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.