Factor Info
| ID | 31011 |
| Size | 207 digits / 686 bits |
| Status | composite |
| Value | 165720018115255058863264645270555890430494403759457549141136054473729776334021209791432824723711223231197933130840716381025731875082910583759741855685203563461242464909302561198962765958066656871068590057451 |
Factorizations
| Primary | (ID: 17392) 57668925874439363190322007627014498799217173300460469891249459619035931372023651 (proven prime) |
| (ID: 31012) 2873644958743843258812596005686733390593654709949816212256285449345890252720881364949256075472262805536071407775411894144163801 (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.