Factor Info
| ID | 64026 |
| Size | 167 digits / 553 bits |
| Status | composite |
| Value | 21935569593819795724573930769738615888921173938838635087105270124280266034611680871090222946459590246896889312161851790174589715432775775510979390738884687460154773779 |
Factorizations
| Primary | (ID: 64338) 1897883806642323992656711489 (proven prime) |
| (ID: 90340) 11557909666044051298003918384051313061960237533221135623185448489351324420989400590279610439435944245774083746992512102134855800957844086611 (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.