Factor Info
| ID | 214253 |
| Size | 137 digits / 453 bits |
| Status | composite |
| Value | 16280851616866656968016757733025373831647651118258419426371137062524301477752036686674680700621084470675106528994060816072983860199291389 |
Factorizations
| Primary | (ID: 225727) 55131431790832680253686666967583260451793621710680943 (proven prime) |
| (ID: 225728) 295309791311711520780570046993534386195921295962092377131090772016300286666203267923 (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.