| Additional information |
| Depression 9(1)w9 |
(82*10^2+71)/9 |
| Near-repdigit palindrome (9)w1(9)w |
10^(2*1+1)-8*10^1-1 |
| Cofactor of Repunit base n |
(2^153-1)/(2-1) |
| Cofactor of Mersenne number |
2^153-1 |
| Cofactor of Repunit base n |
(2^306-1)/(2-1) |
| Cofactor of Mersenne number |
2^306-1 |
| Cofactor of Repunit base n |
(2^459-1)/(2-1) |
| Cofactor of Mersenne number |
2^459-1 |
| Cofactor of Repunit base n |
(2^612-1)/(2-1) |
| Cofactor of Mersenne number |
2^612-1 |
| Cofactor of Repunit base n |
(2^765-1)/(2-1) |
| Cofactor of Mersenne number |
2^765-1 |
| Cofactor of Repunit base n |
(2^918-1)/(2-1) |
| Cofactor of Mersenne number |
2^918-1 |
| Cofactor of Repunit base n |
(2^1071-1)/(2-1) |
| Cofactor of Mersenne number |
2^1071-1 |
| Cofactor of Repunit base n |
(2^1224-1)/(2-1) |
| Cofactor of Mersenne number |
2^1224-1 |
| Cofactor of Repunit base n |
(2^1377-1)/(2-1) |
| Cofactor of Mersenne number |
2^1377-1 |
| Cofactor of Repunit base n |
(2^1530-1)/(2-1) |
| Cofactor of Mersenne number |
2^1530-1 |
| Cofactor of Repunit base n |
(2^1683-1)/(2-1) |
| Cofactor of Mersenne number |
2^1683-1 |
| Cofactor of Repunit base n |
(2^1836-1)/(2-1) |
| Cofactor of Mersenne number |
2^1836-1 |
| Cofactor of Repunit base n |
(2^1989-1)/(2-1) |
| Cofactor of Mersenne number |
2^1989-1 |
| Cofactor of Repunit base n |
(2^2142-1)/(2-1) |
| Cofactor of Mersenne number |
2^2142-1 |
| Cofactor of Repunit base n |
(2^2295-1)/(2-1) |
| Cofactor of Mersenne number |
2^2295-1 |
| Cofactor of Repunit base n |
(2^2448-1)/(2-1) |
| Cofactor of Mersenne number |
2^2448-1 |
| Cofactor of Repunit base n |
(2^2601-1)/(2-1) |
| Cofactor of Mersenne number |
2^2601-1 |
| Cofactor of Repunit base n |
(2^2754-1)/(2-1) |
| Cofactor of Mersenne number |
2^2754-1 |
| Cofactor of Repunit base n |
(2^2907-1)/(2-1) |
| Cofactor of Mersenne number |
2^2907-1 |
| Cofactor of Mersenne number |
2^3060-1 |
| Cofactor of Mersenne number |
2^3213-1 |
| Cofactor of Mersenne number |
2^3366-1 |
| Cofactor of Near-repdigit (2)w3 |
(2*10^56+7)/9 |
| Cofactor of Near-repdigit (6)w1 |
(2*10^78-17)/3 |
| Cofactor of Near-repdigit 7(9)w |
8*10^63-1 |
| Cofactor of Greatest prime factor ^3+1 53 index 1 |