Factor Info
| ID | 154846 |
| Size | 180 digits / 598 bits |
| Status | composite |
| Value | 612863768732037705857641769973691154532643248536099915098042548710448273193518578340143630704882201027807231166697355643382875476519635438709534410875846798051511483622626907865129 |
Factorizations
| Primary | (ID: 154604) 245911396799577828131028569 (proven prime) |
| (ID: 154847) 2492213767674755643540866395878706178708063589872639394289067043706854521509395783502900634563185637712107708534374838653839660300671277458090923099420241 (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.