Factor Info
| ID | 42091 |
| Size | 150 digits / 497 bits |
| Status | composite |
| Value | 379943104886295564299826214265489677082072084636007071979150321167687019063112948451407997393603680376660928861145930845546728951321372199474004995583 |
Factorizations
| Primary | (ID: 52) 4698167634523379875583 (proven prime) |
| (ID: 42092) 80870487058480633780812855625805211064555048114923690676361034514749714377601979402268788251617697231278718222458026436244640001 (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.