A143776 Numbers of the form : p1^p2-p2^p1, p1 and p2 twin primes.

118, 61318, 32730551749894, 233592048827366522661214, 2141662167055484666186673758527328459608763158, 2227825214147655788431110667440233064879987880421955931545425603586478

Offset: 1

Author

Vladimir Joseph Stephan Orlovsky, Aug 31 2008

Keywords

• nonn

Programs

Mathematica

lst={};Do[p1=Prime[n];If[PrimeQ[p2=p1+2],p=p1^p2-p2^p1;AppendTo[lst,p]],{n,5!}];lst