Known 1-digit prime factors of googolduplex − 1

1. Alpertron
2. Number Theory
3. Known 1-digit prime factors of googolduplex − 1

This is a list of known 1-digit prime factors of googolduplex − 1, i.e., 10^{10^(10^100)} − 1.

These numbers have the form 1 + 2k × 2^m × 5ⁿ, where 0 ≤ m ≤ 10¹⁰⁰ and 0 ≤ m ≤ 10¹⁰⁰.

In the list you can see the prime factors, their discoverer and their corresponding value of k.

1. 3 (k=1)
2. 3 (k=1)