Numbers at the start of a run of exactly 4 consecutive primes that are Sophie Germain primes.
A339477
Numbers at the start of a run of exactly 4 consecutive primes that are Sophie Germain primes.
Terms
- a(0) =1433849a(1) =1989329a(2) =2227853a(3) =5362793a(4) =6557423a(5) =6654761a(6) =7057769a(7) =8127023a(8) =8545529a(9) =9289979a(10) =9686249a(11) =12050039a(12) =19177349a(13) =21720899a(14) =25843463a(15) =27697613a(16) =28901531a(17) =30282953a(18) =34519763a(19) =36527171a(20) =38105981a(21) =41583341a(22) =47124023a(23) =48877583a(24) =50015753a(25) =50611751a(26) =53637569
External references
- oeis: A339477