Factor Info
| ID | 7905 |
| Size | 174 digits / 577 bits |
| Status | composite |
| Value | 392380935427976766099004364235593153218687173225023360761116547215489367548090869462226672152433283451827557396656410514760667914372527511400283944319344851961648412514000451 |
Factorizations
| Primary | (ID: 7529) 69488040914581799577604095001 (proven prime) |
| (ID: 17471) 5646740507626501925888319373615896548303867662479997314385909275530403649921972399296232720081474976652782796647112353812760753413049788342155451 (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.