Factor Info
| ID | 83756 |
| Size | 195 digits / 647 bits |
| Status | composite |
| Value | 315518441657842749255637232831377795819300970032597652447623743350831324058888493002184950093077105579163435478257918910739522082931440563500084149937890218623219089314229632201216856636307184101 |
Factorizations
| Primary | (ID: 83615) 152648701624697715072344529259283770507 (proven prime) |
| (ID: 83757) 2066957912511937223486278091004702307738903999738040895327891708741440460352478870799960031807639552756444103266055920366399429995356491667232049271148228943 (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.