go back

Record history for k=14

k Primes n's Digits Year Discoverer
14 (55507616633 + 670355577n)229#+1 0..13 103
2019 Norman Luhn, NewPGen, PrimeForm
14(2032207368 + 34268355n)163#+10..13742019Norman Luhn
14 (145978014 + 25313115n)157#+1 0..13 71 2009 Mike Oakes, NewPGen, PrimeForm
14 (1067385825 + 193936257n)151#+1 0..13 69 2007 Jens Kruse Andersen
14 (211370029 + 22263450n)131#+1 0..13 60 2006 Mike Oakes, NewPGen, PrimeForm
14 (358766428 + 17143877n)101#+1 1..14 48 2005 Jens Kruse Andersen
14 17 + 1138781900732575213#n 3..16 22 2001 Phil Carmody