A146318 Prime subtrahends of nearest cubes producing prime differences.

3, 5, 41, 47, 53, 59, 61, 127, 137, 149, 157, 163, 173, 179, 193, 197, 199, 211, 349, 373, 409, 433, 439, 499, 509, 727, 743, 761, 773, 809, 821, 827, 863, 887, 911, 929, 941, 947, 953, 971, 977, 983, 997, 1361, 1381, 1447, 1451, 1459, 1471, 1487, 1489, 1499

Offset: 1

Author

Enoch Haga, Oct 30 2008

Keywords

• easy
• nonn

Comments

Terms in A146317 + A146318 produce a cube

Examples

			a(3)=41 because when the prime 23 is subtracted from the cube 64, the result is another prime, 41
		

Crossrefs

A146315 A146316 A146317

Programs

UBASIC

10 'cu less pr are prime 20 N=1:O=1 30 A=3:S=sqrt(N) 40 B=N\A 50 if B*A=N then 120 60 A=A+2 70 if A<=S then 40 80 R=O^3:Q=R-N 90 if N