Factor Info
| ID | 90171 |
| Size | 133 digits / 441 bits |
| Status | composite |
| Value | 4929897645417365969335828086578860190143809054755589746555429480988259665610865424666660294110985747939472203074280030070408436280319 |
Factorizations
| Primary | (ID: 89844) 400659455112754351395389160981763 (proven prime) |
| (ID: 90172) 12304458518344424767982653367043445218193158320745815374663757126401915763220988495828524957652489813 (proven prime) |
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.