base R67 Megaprime
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Profile rebirther
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Message 8986 - Posted: 1 Aug 2023, 8:24:46 UTC

Doug, a member of the team Gridcoin found a megaprime for base R67.
The prime 2846*67^553905-1 has 1.011.476 digits and entered the TOP5000 in Chris Caldwell's The Largest Known Primes Database.

Profile Prescott
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Message 8988 - Posted: 2 Aug 2023, 2:56:12 UTC - in response to Message 8986.

Wooo! Go Doug!
____________
Primes Found:
50*893^231310-1 (Top 5000)
316*1010^150468+1
20*634^476756-1 (Top 5000)
6101*60^134079-1
96*789^506568+1 (Top 5000)
225*370^322863-1 (Top 5000)
4854*103^128181+1

Luigi R.
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Message 8991 - Posted: 7 Aug 2023, 15:48:32 UTC

Well done, Doug!


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