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Old 2020-04-28, 18:39   #837
KEP
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Another one has fallen for S383:

https://primes.utm.edu/primes/page.php?id=130864

This is 826th place and I'll call 454 · 383^354814+1 a wedding prime... not that I have married anyone, but it was found 2 days ago on my parents 45th wedding day

As the tradition prescribes, this prime also went unnoticed for 2 days, just like the last one found for S383

Take care and stay safe

Last fiddled with by KEP on 2020-04-28 at 18:39
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Old 2020-05-01, 08:24   #838
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460*628^182346+1 found by whizbang (510200 digits)
460*628^276994+1 found by Doug (775021 digits)
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Old 2020-05-01, 08:47   #839
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Quote:
Originally Posted by KEP View Post
Another one has fallen for S383:

https://primes.utm.edu/primes/page.php?id=130864

This is 826th place and I'll call 454 · 383^354814+1 a wedding prime... not that I have married anyone, but it was found 2 days ago on my parents 45th wedding day

As the tradition prescribes, this prime also went unnoticed for 2 days, just like the last one found for S383

Take care and stay safe

Congratulations!!!
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Old 2020-05-09, 09:01   #840
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438*361^273787-1 found by CharityEngine1 (700215 digits)
134*864^319246-1 found by CharityEngine2 (937473 digits)

Last fiddled with by rebirther on 2020-05-09 at 09:22 Reason: +
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Old 2020-05-21, 07:05   #841
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214*378^219424-1 (565566 digits)
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Old 2020-05-23, 07:39   #842
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581*550^270707-1 (741839 digits)
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Old 2020-06-07, 06:25   #843
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154*883^268602+1 found by CharityEngine1 (791294 digits)
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Old 2020-06-17, 18:36   #844
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166*443^432000+1 found by CharityEngine1 (1143249 digits)
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Old 2020-06-18, 08:28   #845
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Quote:
Originally Posted by rebirther View Post
166*443^432000+1 found by CharityEngine1 (1143249 digits)

Nice one!
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Old 2020-06-20, 20:02   #846
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404*837^163205+1 (477007 digits)
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Old 2020-07-04, 20:46   #847
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R187 has 4 k's to go now:

2868*187^212559-1 is prime! (482904 decimal digits, P = 3) Time : 5885.318 sec.
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