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Record history for k=7

k Primes n's Digits Year Discoverer
7 (234043271 + 481789017n)7001#+1 0..6 3019 2012 Ken Davis, NewPGen, PrimeForm
7 (280120647 + 30017636n)3301#+1 0..6 1402 2010 Mike Oakes, NewPGen, PrimeForm
7 (1198555389 + 5893725n)3121#+1 0..6 1335 2010 Ken Davis, NewPGen, PrimeForm
7 (1246733996 + 35777939n)3109#+1 0..6 1328 2009 Mike Oakes, NewPGen, PrimeForm
7 (143850392 + 114858412n)3011#+1 0..6 1290 2006 Ken Davis, NewPGen, PrimeForm
7 (135477657 + 114379137n)3011#+1 0..6 1290 2006 Ken Davis, NewPGen, PrimeForm
7 (479778674 + 1679489n)3011#+1 0..6 1290 2006 Ken Davis, NewPGen, PrimeForm
7 (347855843 + 230408192n)3001#+1 0..6 1287 2004 Jim Fougeron, Hans Rosenthal, PrimeForm