Known 4-digit prime factors of googolduplex − 1

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  3. Known 4-digit prime factors of googolduplex − 1

This is a list of known 4-digit prime factors of googolduplex − 1, i.e., 1010^(10^100) − 1.

These numbers have the form 1 + 2k × 2m × 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. 1201 (k=3)
  2. 1409 (k=11)
  3. 1601 (k=1)
  4. 3541 (k=177)
  5. 4001 (k=1)
  6. 4801 (k=3)
  7. 5051 (k=101)
  8. 9091 (k=909)