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Difference between revisions of "Riesel prime 2 20475"

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m (Add Rb=2)
(Fixing date and linking to forum post)
 
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|RNash=4854
 
|RNash=4854
 
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|RMaxn=100000
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|RDate=2008-07-30
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|RDate=2008-07-23
 
|RReserved=
 
|RReserved=
 
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==History==
 
==History==
−
{{HistC|2008-07-30|100000|David Harrison}}
+
{{HistC|2008-07-23|100000|David Harrison|138214}}

Latest revision as of 16:11, 4 March 2024

Current data

k , b : 20475 , 2
Type : 315
Count : 72
Nash : 4854
Max n : 100,000
Date : 2008-07-23
1[1], 2[2], 4, 6, 13, 17, 19[3], 20, 23, 34, 37, 43, 53, 64, 67, 72[4], 86[5], 87[6], 89, 121, 144, 186, 279, 310, 412, 447, 541, 654, 809, 1015, 1334, 1514, 1673, 1726, 1759, 1761, 1934, 2267, 2449, 3042, 3654, 3807, 3911, 4543, 4689, 4842, 4974, 5383, 5917, 6467, 7335, 8803, 9862, 11247, 12021, 20079, 25879, 27503, 32962, 48579, 53634, 54343, 58421, 61584, 61642, 72210, 75446, 76997, 80701, 82492, 93662, 95605

Notes

  1. ↑ Sophie Germain n=1
  2. ↑ Twin n=2
  3. ↑ Sophie Germain n=19
  4. ↑ Twin n=72
  5. ↑ Sophie Germain n=86
  6. ↑ Twin n=87

History

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