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 Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: kar_bon
 Forum: Open Projects 2019-04-04, 10:01 Replies: 55 Views: 33,564 Posted By kar_bon 4*5^n-1 completed to n=1M and releasing - no... 4*5^n-1 completed to n=1M and releasing - no more primes found - OEIS / Wiki updated - S.Harvey informed
 Forum: Open Projects 2019-02-25, 15:32 Replies: 55 Views: 33,564 Posted By kar_bon 4*5^864751-1... 4*5^864751-1 ('https://primes.utm.edu/primes/page.php?id=126245') is prime: 604436 decimal digits. I've not updated the OEIS seq with the last two primes, will do after reaching n=1M.
 Forum: Open Projects 2019-01-28, 09:23 Replies: 55 Views: 33,564 Posted By kar_bon 4*5^754611-1... 4*5^754611-1 ('https://primes.utm.edu/primes/page.php?id=125947') is prime: 527452 decimal digits.
 Forum: Open Projects 2019-01-17, 09:21 Replies: 55 Views: 33,564 Posted By kar_bon Found: 4*5^498483-1 is prime! (348426 decimal... Found: 4*5^498483-1 is prime! (348426 decimal digits) 4*5^504221-1 is prime! (352436 decimal digits) Currently at n=695k, OEIS updated.
 Forum: Open Projects 2018-12-15, 20:30 Replies: 55 Views: 33,564 Posted By kar_bon Yes, overviewd this button on the bottom but got... Yes, overviewd this button on the bottom but got a mail after 7 days without doing so.
 Forum: Open Projects 2018-12-15, 10:45 Replies: 55 Views: 33,564 Posted By kar_bon Edits confirmed and I've checked the whole range... Edits confirmed and I've checked the whole range again, continuing.
 Forum: Open Projects 2018-12-07, 08:32 Replies: 55 Views: 33,564 Posted By kar_bon 4*5^282989-1 is prime! (197802 decimal digits),... 4*5^282989-1 is prime! (197802 decimal digits), A046865 ('https://oeis.org/A046865') changed, continuing.
 Showing results 1 to 7 of 7

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