Known 51-digit prime factors of Googolplex - 1

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  3. Known 51-digit prime factors of Googolplex − 1

This is a list of known 51-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. 1 0012892683 2095446171 6480000000 0000000000 0000000001 (Phil Carmody, k=1357)
  2. 1 0253906250 0000000000 0000000000 0000000000 0000000001 (Phil Carmody, k=21)
  3. 1 2005958706 1405181884 7656250000 0000000000 0000000001 (Dario Alpern, k=128913)
  4. 1 4275403775 7431007094 0555306151 5092849731 4453125001 (Dario Alpern, k=822921)
  5. 2 0418399251 2484808305 5159961190 4000000000 0000000001 (Dario Alpern, k=2111213)
  6. 2 2136092888 4514619392 0000000000 0000000000 0000000001 (Phil Carmody, k=3)
  7. 2 2646312713 6230468750 0000000000 0000000000 0000000001 (Dario Alpern, k=1187319)
  8. 2 9572436593 1656249344 0000000000 0000000000 0000000001 (Phil Carmody, k=513)
  9. 3 0743953408 0000000000 0000000000 0000000000 0000000001 (Dario Alpern, k=938231)
  10. 3 8302694349 5679006446 1529254913 3300781250 0000000001 (Phil Carmody, k=69)
  11. 3 9695731916 8000000000 0000000000 0000000000 0000000001 (Dario Alpern, k=47321)
  12. 4 4056969216 0000000000 0000000000 0000000000 0000000001 (Phil Carmody, k=1313)
  13. 5 1691984026 5472885221 2429046630 8593750000 0000000001 (Phil Carmody, k=291)
  14. 5 7381987571 7163085937 5000000000 0000000000 0000000001 (Dario Alpern, k=96271)
  15. 7 3718400000 0000000000 0000000000 0000000000 0000000001 (Dario Alpern, k=23037)
  16. 7 4827307808 7607910400 0000000000 0000000000 0000000001 (Dario Alpern, k=3323)
  17. 8 6127160000 0000000000 0000000000 0000000000 0000000001 (Dario Alpern, k=2153179)