Factor Info
| ID | 17657 |
| Size | 150 digits / 498 bits |
| Status | composite |
| Value | 494777439820894400608934456380844529266677244931072989967925352994409797285777048905072465173403169109690455755190189478729402865950884929524438070731 |
Factorizations
| Primary | (ID: 17152) 20704743230318258100890022657208522727453596408722228548650415542999 (proven prime) |
| (ID: 17658) 23896816025053841989784606497340939625976639688017753392727776672113117628170996269 (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.