cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-5 of 5 results.

A105710 Numbers k such that 9973*k + 1009 is prime.

Original entry on oeis.org

0, 28, 36, 70, 76, 78, 106, 124, 136, 168, 184, 198, 208, 216, 226, 234, 238, 246, 258, 294, 300, 304, 318, 348, 364, 366, 370, 394, 418, 436, 454, 468, 474, 496, 556, 570, 588, 598, 604, 616, 660, 688, 696, 714, 736, 738, 744, 748
Offset: 1

Views

Author

Parthasarathy Nambi, May 06 2005

Keywords

Comments

1009 and 9973 are the smallest and largest four-digit primes, respectively.
The theorem of Dirichlet shows that this sequence is infinite. - Stefan Steinerberger, Feb 12 2006

Examples

			If k=0, then 9973*k + 1009 = 1009 (prime).
If k=168, then 9973*k + 1009 = 1676473 (prime).

Crossrefs

Cf. A105679.

Programs

Extensions

More terms from Stefan Steinerberger, Feb 12 2006

A105680 Numbers k such that 1009*k + 9973 is prime.

Original entry on oeis.org

0, 4, 10, 34, 40, 70, 106, 124, 136, 144, 150, 162, 166, 174, 186, 190, 202, 244, 280, 300, 312, 360, 370, 372, 376, 384, 390, 412, 454, 456, 466, 472, 474, 504, 522, 540, 544, 546, 550, 574, 586, 592, 606, 612, 624, 636, 654, 670, 682, 684, 690, 694, 696
Offset: 1

Views

Author

Parthasarathy Nambi, May 06 2005

Keywords

Comments

1009 and 9973 are the smallest and largest four-digit primes, respectively.

Examples

			If k=0, then 1009*k + 9973 = 9973 (prime).
If k=144, then 1009*k + 9973 = 155269 (prime).

Links

Crossrefs

Cf. A105679.

Programs

A105583 Numbers k such that 101*k + 997 is prime.

Original entry on oeis.org

0, 14, 26, 30, 32, 44, 50, 54, 56, 60, 72, 92, 102, 110, 114, 116, 126, 140, 144, 152, 162, 176, 182, 192, 204, 206, 212, 234, 240, 242, 252, 296, 320, 324, 326, 330, 360, 366, 372, 386, 390, 396, 404, 410, 416, 444, 450, 452, 462, 474, 480, 494, 506, 512, 516
Offset: 1

Views

Author

Parthasarathy Nambi, May 06 2005

Keywords

Comments

101 and 997 are the smallest and largest three-digit primes.

Examples

			If k=0, then 101*k + 997 = 997 (prime).
If k=110, then 101*k + 997 = 12107 (prime).

Links

Crossrefs

Cf. A105679.

Programs

A106695 Numbers k such that 101*k - 997 is prime.

Original entry on oeis.org

10, 16, 18, 24, 28, 34, 48, 54, 58, 66, 70, 76, 84, 90, 96, 100, 124, 136, 138, 150, 154, 156, 168, 178, 180, 186, 198, 208, 228, 234, 238, 256, 264, 276, 280, 294, 298, 300, 310, 318, 324, 336, 340, 354, 360, 366, 370, 376, 378, 390, 406, 418, 430, 450, 468
Offset: 1

Views

Author

Parthasarathy Nambi, May 13 2005

Keywords

Comments

101 and 997 are the smallest and largest three-digit primes.

Examples

			If k=10, then 101*k - 997 = 13 (prime).
If k=66, then 101*k - 997 = 5669 (prime).

Links

Crossrefs

Cf. A105679, A105583.

Programs

A106697 Numbers k such that 997*k - 101 is prime.

Original entry on oeis.org

6, 12, 24, 34, 40, 66, 114, 124, 130, 144, 154, 172, 196, 210, 222, 226, 240, 244, 252, 270, 282, 300, 306, 336, 352, 354, 366, 370, 376, 382, 384, 424, 432, 454, 474, 480, 502, 532, 562, 570, 574, 586, 592, 600, 604, 612, 616, 622, 636, 646, 690, 702, 714
Offset: 1

Views

Author

Parthasarathy Nambi, May 13 2005

Keywords

Comments

101 and 997 are the smallest and largest three-digit primes.

Examples

			If k=6, then 997*k - 101 = 5881 (prime).
If k=144, then 997*k - 101 = 143467 (prime).

Crossrefs

Cf. A105679, A105583.

Programs

Showing 1-5 of 5 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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