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Difference between revisions of "Riesel prime 2 20421"

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m (Karbon moved page Riesel prime 20421 to Riesel prime 2 20421 without leaving a redirect)
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{{Riesel prime
 
{{Riesel prime
 
|Rk=20421
 
|Rk=20421
 +
|Rb=2
 
|RCount=27
 
|RCount=27
 
|RNash=2181
 
|RNash=2181

Revision as of 08:39, 23 July 2021

Current data

k , b : 20421 , 2
Type : 3
Count : 27
Nash : 2181
Max n : 50,000
Date : 2020-08-12
1, 3, 13[1], 15[2], 27, 42, 57[3], 58, 114, 282, 291, 351, 435, 483, 507, 823, 847, 1119, 1698, 4005, 16255, 20163, 29211, 31515, 38530, 49413, 485253

Notes

  1. ↑ Twin n=13
  2. ↑ Twin n=15
  3. ↑ Sophie Germain n=57

History

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