A079141 -id:A079141 - cp's OEIS frontend

A182475 Primes of the form p^2+10, where p is prime.

19, 59, 131, 179, 971, 2819, 3491, 5051, 6899, 9419, 10211, 16139, 22811, 24659, 32051, 32771, 44531, 49739, 51539, 57131, 96731, 134699, 143651, 201611, 237179, 271451, 358811, 361211, 375779, 383171, 398171, 552059, 597539, 654491, 683939, 779699, 954539

Offset: 1

Alex Ratushnyak, May 01 2012

This is also the sequence of prime numbers expressible as p1^2+p2^2+1 where p1 and p2 are also prime - Christian N. K. Anderson, Mar 25 2013

Cf. A045637 (p^2 + 4 is prime), A079141 (p^2 + 6 is prime), A138355.

Select[Table[p^2 + 10, {p, Prime[Range[200]]}], PrimeQ] (* T. D. Noe, May 01 2012 *)

A182476 Primes of the form p^2+100, where p is prime.

Original entry on oeis.org

109, 149, 269, 389, 461, 941, 1061, 1949, 2309, 2909, 3581, 3821, 10301, 10709, 11549, 11981, 16229, 18869, 19421, 22901, 24749, 26669, 30029, 32141, 44621, 52541, 57221, 72461, 76829, 94349, 96821, 109661, 128981, 134789, 167381, 201701, 214469, 253109

Offset: 1

Alex Ratushnyak, May 01 2012

Cf. A045637 (p^2 + 4 is prime), A079141 (p^2 + 6 is prime), A182475.

Select[Table[p^2 + 100, {p, Prime[Range[200]]}], PrimeQ] (* T. D. Noe, May 01 2012 *)

A102645 Decimal expansion of (Pi*sqrt(163))^e.

Original entry on oeis.org

2, 2, 8, 0, 6, 9, 9, 9, 2, 3, 8, 5, 5, 6, 1, 3, 9, 2, 7, 1, 7, 0, 3, 8, 9, 8, 9, 3, 4, 4, 3, 3, 1, 1, 1, 5, 1, 1, 7, 5, 8, 8, 1, 6, 6, 2, 5, 0, 8, 3, 3, 0, 3, 9, 9, 3, 7, 4, 4, 7, 4, 0, 3, 5, 4, 9, 0, 6, 9, 5, 6, 0, 6, 3, 3, 0, 7, 3, 3, 9, 1, 2, 6, 7, 5, 7, 3, 1, 7, 2, 7, 4, 4, 7, 2, 9, 8, 4, 0, 6, 8, 8, 8, 8

Offset: 5

Gerald McGarvey, Feb 01 2005

The rounded value of this constant is 22807, a prime of the form p^2 + 6 where p is prime (cf. A079141), a balanced prime of order four (cf. A082079), a smallest prime larger than a square of an n-th prime, a largest prime == 7 mod 8 with class number 2n+1 (cf. A002147) and a prime p such that x^36 = 2 has no solution mod p, but x^12 = 2 has a solution mod p (cf. A059668).

			22806.99923855613927170389893443311151175881662508330399...

Cf. A060295.

RealDigits[(Pi*Sqrt[163])^E, 10, 111][[1]] (* Robert G. Wilson v, Feb 04 2005 *)

cp's OEIS Frontend

A182475 Primes of the form p^2+10, where p is prime.

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A182476 Primes of the form p^2+100, where p is prime.

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Author

Keywords

Crossrefs

Programs

Mathematica

A102645 Decimal expansion of (Pi*sqrt(163))^e.

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Programs

Mathematica