Factor Info
| ID | 65873 |
| Size | 108 digits / 359 bits |
| Status | composite |
| Value | 619057203149359095553164890931486042501699548661015652130182374947305153518651012268775216362516974293399449 |
Factorizations
| Primary | (ID: 65736) 3913037558632733048069409307 (proven prime) |
| (ID: 65874) 158203746801159212544329573239112934875185464831943092557801475520671010184994907 (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.