A173647 Primes found in decimal expansion of 1/EulerGamma.

17, 173, 173245471460063, 1732454714600633

Offset: 1

Author

Michel Lagneau, Nov 24 2010

Keywords

• nonn
• base

Comments

Primes found in A098907.

Examples

			1/EulerGamma =1.732454714600633473583...  so a(1)=17 ; a(2) =173,...
		

Crossrefs

Cf. A001620 A098907

Programs

Maple

Digits := 100; n0 := evalf(1/gamma); for i from 1 to 500 do x := trunc(10^i*n0):
  if isprime(x) then printf(`%d, `, x): fi: od: