Factor Info
| ID | 42154 |
| Size | 212 digits / 703 bits |
| Status | composite |
| Value | 37133186551867201157922183146041581005780488016971358054847680298591003136862374556892672797173742449683582480767706036584780113855279100297736237720924281315851833527035145771007893662363922599432331275174669669 |
Factorizations
| Primary | (ID: 6) 1066340417491710595814572169 (proven prime) |
| (ID: 42155) 34823013310527417188711857287591358006236910129323968020805451307786533201125955807011497210025314946667443266357684067732641531233471188200769765682657163319650916943883978280793077501 (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.