Known 13-digit prime factors of Googolplex - 1

  1. Alpertron
  2. Number Theory
  3. Known 13-digit prime factors of Googolplex − 1

This is a list of known 13-digit prime factors of googolplex − 1, i.e., 1010^100 − 1.

These numbers have the form 1 + 2k × 2m × 5n, where 0 ≤ m ≤ 100 and 0 ≤ n ≤ 100.

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

  1. 107 9916250001 (Dario Alpern, k=863933)
  2. 113 4139801601 (Dario Alpern, k=169)
  3. 121 0269696001 (Dario Alpern, k=73869)
  4. 128 8490188801 (Dario Alpern, k=3)
  5. 154 0800000001 (Dario Alpern, k=963)
  6. 167 7721600001 (Dario Alpern, k=1)
  7. 176 3620945921 (Dario Alpern, k=657)
  8. 179 4433593751 (Dario Alpern, k=147)
  9. 190 0000000001 (Dario Alpern, k=19)
  10. 241 6992187501 (Dario Alpern, k=99)
  11. 268 4354560001 (Dario Alpern, k=1)
  12. 274 8779069441 (Dario Alpern, k=1)
  13. 322 1225472001 (Dario Alpern, k=3)
  14. 353 2800000001 (Dario Alpern, k=69)
  15. 369 0750000001 (Dario Alpern, k=14763)
  16. 429 4967296001 (Dario Alpern, k=1)
  17. 431 9687500001 (Dario Alpern, k=13823)
  18. 494 5000000001 (Dario Alpern, k=989)
  19. 589 8240000001 (Dario Alpern, k=9)
  20. 637 5000000001 (Dario Alpern, k=51)
  21. 711 9060000001 (Dario Alpern, k=355953)
  22. 732 4218750001 (Dario Alpern, k=3)
  23. 803 4304000001 (Dario Alpern, k=3923)
  24. 846 1505003521 (Dario Alpern, k=100869)
  25. 851 9680000001 (Dario Alpern, k=13)
  26. 998 2699110401 (Dario Alpern, k=1523239)