Factor Info
| ID | 30891 |
| Size | 181 digits / 600 bits |
| Status | composite |
| Value | 3028720088479869897770845880424299649695239611570030200630368073357820529610752273987239118730021330883692227616729240717316071226252475392221352211376443802986724646372284236077883 |
Factorizations
| Primary | (ID: 17336) 99381894292433264026431802069849537423440088422211457156545411458571221022267 (proven prime) |
| (ID: 30892) 30475572135582351299216777439827845289247266466371797993551788054949981348032277084684600130580759240449 (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.