A268405 Numbers m such that m^2 + m + 41 is a product of 7 primes.

3019035, 3312609, 4005577, 4205871, 4270887, 4502832, 4838229, 4933775, 5086008, 6142338, 6618260, 6932403, 6941996, 7263518, 7375900, 7643466, 7939002, 8268798, 8473961, 8485664, 8499341, 8892530, 8978097, 8991587, 9075462, 9317324, 9469974, 9709914, 9736792, 9745217

Offset: 1

Author

Zak Seidov, Feb 04 2016

Keywords

• nonn

Comments

Note that a(1) = 3019035 = A228122(7) and a(11) = 6618260 = A145293(7).

Links

• Zak Seidov, Table of n, a(n) for n = 1..140

Crossrefs

Cf. A145293, A228122, A268290, A005846, A007634, A145292, A145294, A145295.