OFFSET

1,2

COMMENTS

The corresponding locations are provided in A329158. The gap 2 -> 3 before the pair 3, 5 is excluded.

PROG

(PARI) p1=3; p2=5; r=0; forprime(p3=7, 1e9, if(p3-p2==2, d=p2-p1; if(d>r, r=d; print1(d/2, ", "))); p1=p2; p2=p3)

CROSSREFS

KEYWORD

nonn,more

AUTHOR

Hugo Pfoertner, Nov 06 2019

EXTENSIONS

a(31)-a(34) from Jinyuan Wang, Mar 01 2020

a(35) from David Trimas, Jul 26 2023

STATUS

approved