Factor Info
| ID | 212863 |
| Size | 143 digits / 474 bits |
| Status | composite |
| Value | 25701112432197426923981383999764440821303218759802208638763015936238008194245991816236674346252745741421161096964493689264668638752502268337171 |
Factorizations
| Primary | (ID: 225602) 6635273477922122636725439783339 (proven prime) |
| (ID: 225603) 3873406652749735784287092422897506179093486071888277006213759134611346840130757258488178254586213284790669580089 (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.