Record history for AP20
Primes   n's   Digits Year Discoverer
23 + 134181089232118748020 • 19# • n0..1929
2017Wojciech Izykowski
3533531731191494525351461 + 61# • n 0..19 25 2014 Jaroslaw Wroblewski
21816168581655686541377 + 59# • n 0..19 23 2014 Jaroslaw Wroblewski
178284683588844176017 + 53# • n 0..19 21 2007 Jaroslaw Wroblewski
1925228725347080393 + 47# • n 1..20 20 2007 Jaroslaw Wroblewski
2962411312104427 + 185 • 41# • n 0..19 19 2007 Jaroslaw Wroblewski
2036800114407689 + 66 • 41# • n 0..19 18 2007 Jaroslaw Wroblewski
11735227242889999 + 43# • n 0..19 18 2006 Jaroslaw Wroblewski
9372688136871853 + 43# • n 0..19 18 2006 Jaroslaw Wroblewski
(669956329 + 7563194 • n) • 23# + 1 0..19 18 2002 Markus Frind