Factor Info
| ID | 147255 |
| Size | 137 digits / 454 bits |
| Status | composite |
| Value | 31366033559085547668485329440952157335244742258246465380753068547360296422362731753002111878975024387364648175749118390986690398676823373 |
Factorizations
| Primary | (ID: 147063) 81923931656777716741 (proven prime) |
| (ID: 147256) 382867776542931314867147941171399414196006366819097847497174925293781710011394980624788810633590027730851540837482153 (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.