Factor Info
| ID | 1688 |
| Size | 116 digits / 383 bits |
| Status | composite |
| Value | 15177442866921139063928339877840872759213941901907094772614572301497605138015157305990924748313835777188903478341351 |
Factorizations
| Primary | (ID: 9802) 8425053148083681340983435058766744860179616582229911 (proven prime) |
| (ID: 9803) 1801465533825542819272714547078933878468213777632951910475765041 (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.