Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Difference between revisions of "Riesel prime 2 81"

From Prime-Wiki
Jump to: navigation, search
(new reservation)
(add new primes)
Line 2: Line 2:
 
|Rk=81
 
|Rk=81
 
|Rb=2
 
|Rb=2
−
|RCount=34
+
|RCount=36
 
|RNash=1698
 
|RNash=1698
 
|RMaxn=2031000
 
|RMaxn=2031000
−
|RDate=2021-10-21
+
|RDate=2021-11-19
 
|RReserved=William Byerly
 
|RReserved=William Byerly
 
|RNlist=
 
|RNlist=
Line 42: Line 42:
 
741917;80788
 
741917;80788
 
1335675;85130
 
1335675;85130
 +
2375447;132922
 +
2797443;132975
 
|RRemarks=
 
|RRemarks=
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistF|2021-11-19|2797443|William Byerly|593442}}
 +
{{HistF|2021-11-10|2375447|William Byerly|593442}}
 
{{HistR|2021-10-21|William Byerly|591282}}
 
{{HistR|2021-10-21|William Byerly|591282}}
 
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included

Revision as of 23:34, 22 November 2021

Reserved! This sequence is currently reserved by: William Byerly

Current data

k , b : 81 , 2
Type : 3
Count : 36
Nash : 1698
Max n : 2,031,000
Date : 2021-11-19
Reserved : William ByerlyWilliam Byerly/Reserved
3, 5[1], 11, 17, 21[2], 27[3], 81[4], 101, 107, 327[5], 383, 387, 941, 1665, 3515, 4007, 4727, 7137, 16257, 16833, 21243, 24239, 35435, 59925, 91673, 153455, 165341, 183167, 190349, 240743, 253385, 308325, 741917, 1335675, 2375447, 2797443

Notes

  1. ↑ Twin n=5
  2. ↑ Twin n=21
  3. ↑ Twin n=27
  4. ↑ Woodall 81•281-1
  5. ↑ Near Woodall 324•2325-1

History

Retrieved from "https://www.rieselprime.de/z/index.php?title=Riesel_prime_2_81&oldid=25208"