Factor Info
| ID | 42076 |
| Size | 164 digits / 543 bits |
| Status | composite |
| Value | 19421628082349443579175460916523851298790688952296171629262796287429101952572753011622541624029806719065535080971701797759832118031661826678762547950009497875643313 |
Factorizations
| Primary | (ID: 9645) 1908292538086827724367052672920067031 (proven prime) |
| (ID: 46008) 10177489926057529492434289682610725138661076084338487056742949295362152800815343851035333604384748646059157819520491665240093623 (composite) |
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.