Factor Info
| ID | 81383 |
| Size | 159 digits / 526 bits |
| Status | composite |
| Value | 147092765841918906772559459250359919889889683345528865098583491003207711786973073999767964670911725393765548431538125739126568772579218293138540858053361874533 |
Factorizations
| Primary | (ID: 81147) 3852085297030630362064662312050526769 (proven prime) |
| (ID: 81384) 38185230725629303044457160605651690024131264679496242603048304387707193868486824165412804707238764315930257691068082122357 (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.