25692...21601 (42-digits)
This number is a prime.
25 6923577521 0588780886 1147722423 5621321601
Single Curio View: (Seek other curios for this number)
A prime number expressed as 7^7^7 - 6. [Patterson]
Submitted: 2004-01-14 14:06:44; Last Modified: 2008-01-30 17:28:00.
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