A111950
Smallest order n twin prime cluster.
Original entry on oeis.org
3, 5, 5, 9419, 909287, 325267931, 678771479, 1107819732821, 170669145704411, 3324648277099157, 789795449254776509
Offset: 1
- Paulo Ribenboim, The Little Book of Bigger Primes, Springer-Verlag NY 2004. See p. 196.
A259034
Start of a string of exactly 9 consecutive (but disjoint) pairs of twin primes.
Original entry on oeis.org
170669145704411, 597655503030737, 1209758169609917, 1529543606818727, 1980326398382819, 2752137854763287, 3748062700238369, 4071945430128767, 4518517172328671, 4662894516572177, 5979435335619701, 6264049608329957, 7609375387833677, 8064845880680819
Offset: 1
A102891
Start of the first string of exactly n consecutive pairs of cousin primes.
Original entry on oeis.org
67, 37, 7, 97, 853, 1654863667, 14865673633, 128433097567
Offset: 1
a(5) = 853 as the consecutive primes 853, 857, 859, 863, 877, 881, 883, 887, 907 and 911 form exactly five consecutive pairs (p, p+4) of cousin primes and no smaller string of consecutive primes has this property.
A335395
Start of a string of exactly 10 consecutive (but disjoint) pairs of twin primes.
Original entry on oeis.org
3324648277099157, 31910610414019031, 55016223757181177, 58714524586913549, 124129161487792607, 177564738317068181, 191369558592252011, 199330124393114021, 314398595062088219
Offset: 1
a(1) = A087641(10) = 3324648277099157, 3324648277099157 + s where s = {0, 2, 54, 56, 72, 74, 84, 86, 150, 152, 162, 164, 180, 182, 240, 242, 264, 266, 294, 296} are prime.