base S257 Megaprime / proven
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Profile rebirther
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Message 10105 - Posted: 11 Sep 2024, 7:48:00 UTC

Torbjörn Eriksson found a megaprime for base S257.
The prime 40*257^901632+1 has 2.172.875 digits and entered the T5k PrimePages.
It also proven the base.

Profile Prescott
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Message 10106 - Posted: 11 Sep 2024, 8:21:59 UTC - in response to Message 10105.
Last modified: 11 Sep 2024, 8:22:45 UTC

WOOOOOOO!

Nice find!
____________
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
71460*25^337758-1


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