A093350 -id:A093350 - cp's OEIS frontend

A140371 Primes of the form 26k + 7.

7, 59, 137, 163, 241, 293, 397, 449, 631, 683, 709, 761, 787, 839, 1021, 1151, 1229, 1307, 1489, 1567, 1619, 1697, 1723, 1801, 1879, 1931, 2087, 2113, 2243, 2269, 2347, 2399, 2477, 2503, 2633, 2659, 2711, 2789, 2971, 3023, 3049, 3257, 3361, 3413, 3491, 3517

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

nonn

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Cf. A059245, A100202, A102732, A093191, A093350, A092178.

[a: n in [0..250]|IsPrime(a) where a is 26*n+7] // Vincenzo Librandi, Dec 18 2010

Select[Range[7, 30000, 26], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 21 2011 *)

Edited by R. J. Mathar, Jun 16 2008

A140373 Primes of the form 26*n+11.

Original entry on oeis.org

11, 37, 89, 167, 193, 271, 349, 401, 479, 557, 661, 739, 947, 1051, 1103, 1129, 1181, 1259, 1493, 1571, 1597, 1753, 1831, 1987, 2039, 2143, 2221, 2273, 2351, 2377, 2663, 2689, 2741, 2767, 2819, 2897, 3001, 3079, 3209, 3313, 3391, 3469, 3547, 3677, 3833

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

Also primes of the form 13*n+11. - N. J. A. Sloane, Jul 11 2008

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Cf. A059245, A100202, A102732, A093191, A093350, A092178, A111369 (gives 2*n).

[a: n in [0..250]|IsPrime(a) where a is 26*n+11] // Vincenzo Librandi, Dec 18 2010

Select[Range[11, 50000, 13], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *)

Edited by R. J. Mathar, Jun 16 2008

A140375 Primes of the form 26n+23.

Original entry on oeis.org

23, 101, 127, 179, 257, 283, 439, 491, 569, 647, 673, 751, 829, 881, 907, 1063, 1193, 1297, 1427, 1453, 1531, 1583, 1609, 1973, 1999, 2129, 2207, 2311, 2389, 2441, 2467, 2753, 2857, 2909, 3169, 3221, 3299, 3533, 3559, 3637, 3767, 3793, 3923, 4001, 4027

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

Also primes congruent to 10 mod 13. - N. J. A. Sloane, Jul 11 2008

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Cf. A000040, A059245, A100202, A102732, A093191, A093350, A092178.

[a: n in [0..250]|IsPrime(a) where a is 26*n+23]; // Vincenzo Librandi, Dec 18 2010

Select[Range[10, 50000, 13], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 13 2011 *)
Select[Prime[Range[200]],MemberQ[{10},Mod[#,13]]&] (* Vincenzo Librandi, Aug 15 2012 *)

Edited by R. J. Mathar, Jun 16 2008

A140372 Primes of the form 26k + 9.

Original entry on oeis.org

61, 113, 139, 191, 269, 347, 373, 503, 607, 659, 919, 971, 997, 1049, 1153, 1231, 1283, 1361, 1439, 1543, 1621, 1699, 1777, 1907, 1933, 2011, 2063, 2089, 2141, 2297, 2531, 2557, 2609, 2687, 2713, 2791, 2843, 2999, 3181, 3259, 3389, 3467, 3571, 3623, 3701

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

Also primes of the form 13k + 9. - N. J. A. Sloane, Jul 11 2008

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Cf. A059245, A100202, A102732, A093191, A093350, A092178.

[a: n in [0..250]|IsPrime(a) where a is 26*n+9] // Vincenzo Librandi, Dec 18 2010

Select[Range[9, 30000, 26], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 21 2011 *)

Edited by R. J. Mathar, Jun 16 2008

A140374 Primes of the form 26k + 15.

Original entry on oeis.org

41, 67, 197, 223, 353, 379, 431, 457, 509, 587, 613, 691, 743, 769, 821, 977, 1237, 1289, 1367, 1471, 1523, 1549, 1601, 1627, 1783, 1861, 1913, 2017, 2069, 2251, 2381, 2459, 2693, 2719, 2797, 2927, 2953, 3083, 3109, 3187, 3343, 3499, 3733, 3863, 3889

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

nonn

Cf. A059245, A100202, A102732, A093191, A093350, A092178.

[a: n in [0..250]|IsPrime(a) where a is 26*n+15] // Vincenzo Librandi, Dec 18 2010

Select[Range[15, 20000, 26], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 18 2011 *)

Edited by R. J. Mathar, Jun 16 2008

A140376 Nonprimes of the form 26n+1.

Original entry on oeis.org

1, 27, 105, 183, 209, 235, 261, 287, 339, 365, 391, 417, 469, 495, 573, 625, 651, 703, 729, 755, 781, 807, 833, 885, 963, 989, 1015, 1041, 1067, 1119, 1145, 1197, 1275, 1353, 1379, 1405, 1431, 1457, 1509, 1535, 1561, 1587, 1639, 1665, 1691, 1717, 1743

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Cf. A059245, A100202, A102732, A093191, A093350, A092178.

[a: n in [0..80] | not IsPrime(a) where a is 26*n+1]; // Vincenzo Librandi, Mar 22 2014

Select[26 Range[0, 100] + 1, ! PrimeQ@# &] (* Vincenzo Librandi, Mar 22 2014 *)

Edited by R. J. Mathar, Jun 16 2008

A140369 Composites of the form 26k + 19.

Original entry on oeis.org

45, 123, 175, 201, 253, 279, 305, 357, 435, 513, 539, 565, 591, 669, 695, 721, 747, 799, 825, 851, 903, 955, 981, 1007, 1059, 1085, 1111, 1137, 1189, 1215, 1241, 1267, 1293, 1345, 1371, 1397, 1449, 1475, 1501, 1527, 1605, 1631, 1683, 1735, 1761, 1813, 1839

Offset: 1

Juri-Stepan Gerasimov, Jun 14 2008

Cf. A093350.

[(26*n+19): n in [0..100]|not IsPrime(26*n+19)] // Vincenzo Librandi, Dec 18 2010

Edited by R. J. Mathar, Jun 16 2008

cp's OEIS Frontend

A140371 Primes of the form 26k + 7.

Views

Author

Keywords

Links

Crossrefs

Programs

Magma

Mathematica

Extensions

A140373 Primes of the form 26*n+11.

Views

Author

Keywords

Comments

Links

Crossrefs

Programs

Magma

Mathematica

Extensions

A140375 Primes of the form 26n+23.

Views

Author

Keywords

Comments

Links

Crossrefs

Programs

Magma

Mathematica

Extensions

A140372 Primes of the form 26k + 9.

Views

Author

Keywords

Comments

Links

Crossrefs

Programs

Magma

Mathematica

Extensions

A140374 Primes of the form 26k + 15.

Views

Author

Keywords

Crossrefs

Programs

Magma

Mathematica

Extensions

A140376 Nonprimes of the form 26n+1.

Views

Author

Keywords

Links

Crossrefs

Programs

Magma

Mathematica

Extensions

A140369 Composites of the form 26k + 19.

Views

Author

Keywords

Crossrefs

Programs

Magma

Extensions