Factor Info
| ID | 11920 |
| Size | 87 digits / 289 bits |
| Status | composite |
| Value | 678101562352792130552756055802686619278584319081164908729491507665424123266478510219511 |
Factorizations
| Primary | (ID: 11527) 5754996180616545478239088262898984180906601 (proven prime) |
| (ID: 11921) 117828325349148295933404865121129559244706911 (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.