Factor Info
| ID | 20555 |
| Size | 114 digits / 378 bits |
| Status | composite |
| Value | 509834191318678322841725844310305142194535262190447242232236927378294959610747405401321220119165200077184636397561 |
Factorizations
| Primary | (ID: 6707) 14551915228363037109375001 (proven prime) |
| (ID: 20556) 35035538849550472525085650719617691332012880651074087814409359101600878521518835027022561 (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.