Factor Info
| ID | 8621 |
| Size | 154 digits / 512 bits |
| Status | composite |
| Value | 7771317647883527048367521878044491123587046701658159662399509994155538274925944019484083565563651706301321761668937841511861243917232513193330820249630321 |
Factorizations
| Primary | (ID: 8226) 20233569048347336836863191403341 (proven prime) |
| (ID: 18399) 384080417513799059888289116814522799040797143321404990576784060741505657701847407462666049858818641959780070938572273081781 (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.