Factor Info
| ID | 115478 |
| Size | 204 digits / 678 bits |
| Status | composite |
| Value | 830860873921551804249091385357126072689682136583377182001422410022838210892390381360422460514790307751808180258921622421553559806864996482712051408139805783458778248955147691731485569912277890716774903393 |
Factorizations
| Primary | (ID: 47804) 2048426361036753479121012299094777543378181 (proven prime) |
| (ID: 115479) 405609344678143521346811918103650956340503898871432339010540667055147235387368259555466923938799641183856589890022017340340264509674857324559608297010430932615853 (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.