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Difference between revisions of "Williams prime MM 10"
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(n=1762063) |
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| Line 2: | Line 2: | ||
|WiBase=10 | |WiBase=10 | ||
|WiMaxn=1030000 | |WiMaxn=1030000 | ||
| − | |WiDate= | + | |WiDate=2020-08-04 |
|WiReserved= | |WiReserved= | ||
|WiNlist= | |WiNlist= | ||
| Line 26: | Line 26: | ||
383643;97291 | 383643;97291 | ||
1009567;122228 | 1009567;122228 | ||
| − | |WiRemarks=These primes are [[Near-repdigit]] numbers;<br>Search limit given at {{OEIS|l|A056725}} is the highest | + | 1762063;131054 |
| + | |WiRemarks=These primes are [[Near-repdigit]] numbers; see [https://stdkmd.net/nrr/8/89999.htm Factorizations of 899...99] by [[Makoto Kamada]]<br>Search limit given at {{OEIS|l|A056725}} is the highest {{Vn}} searched, however, there is a gap from 230000 ≤ {{Vn}} ≤ 1000000. | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistF|2020-08-04|1762063|Ryan Propper,Serge Batalov}} | ||
{{HistC|2019-01-29|1000000 - 10300007|Predrag Kurtovic}} | {{HistC|2019-01-29|1000000 - 10300007|Predrag Kurtovic}} | ||
{{HistF|2016-09-19|1009567|Predrag Kurtovic}} | {{HistF|2016-09-19|1009567|Predrag Kurtovic}} | ||
| Line 46: | Line 48: | ||
{{HistF|1994-10-01|8415|Harvey Dubner}} | {{HistF|1994-10-01|8415|Harvey Dubner}} | ||
{{HistF|?|935|Robert G. Wilson}} | {{HistF|?|935|Robert G. Wilson}} | ||
| − | |||
| − | |||
| − | |||
Revision as of 13:45, 2 November 2020
Current data
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Remarks : |
These primes are Near-repdigit numbers; see Factorizations of 899...99 by Makoto Kamada Search limit given at sequence A056725 in OEIS is the highest n searched, however, there is a gap from 230000 ≤ n ≤ 1000000. |
History
- 2020-08-04: Found n = 1762063, Ryan Propper, Serge Batalov
- 2019-01-29: Checked n = 1000000 - 10300007, Predrag Kurtovic
- 2016-09-19: Found n = 1009567, Predrag Kurtovic
- 2011-04-17: Checked n = 100000 - 230000, Gary Barnes
- 2011-01-07: Found n = 383643, David Broadhurst
- 2010-12-19: Found n = 364521, David Broadhurst
- 2010-11-05: Found n = 260253, David Broadhurst
- 2010-11-09: Found n = 223871, David Broadhurst
- 2010-11-04: Found n = 212903, David Broadhurst
- 2006-10-30: Checked to n = 5000, Hugo Platzer
- 2004-01-21: Found n = 107663, Jiong Sun
- 2002-01-23: Found n = 41917, Eric J. Sorensen
- 2000-12-10: Found n = 48051, Harvey Dubner
- 2000-10-27: Found n = 41475, Dirk Augustin
- 1994-12-01: Found n = 11143, Harvey Dubner
- 1994-10-01: Found n = 9631, Harvey Dubner
- 1994-10-01: Found n = 8415, Harvey Dubner
- ?: Found n = 935, Robert G. Wilson
