login
Prime numbers that cannot be written as the sum of a prime number and a highly composite number.
1

%I #11 Sep 02 2024 13:04:59

%S 2,1991443,3637681,18787511,2644910729,4113484691,5071232129,

%T 7424245487,10770930019,10979412541,13313737777,17341632041,

%U 17413633157,17687919407,19380371939,20357888099,21939774683,24643255853,28106335199,29007615421,30228264713,32284382539

%N Prime numbers that cannot be written as the sum of a prime number and a highly composite number.

%e The prime number 5 can be written as the sum of prime number 3 and highly composite number 2 and thus is not in this sequence.

%Y Cf. A000040, A002182.

%K nonn

%O 1,1

%A _Walter Robinson_, Aug 31 2024

%E a(5)-a(22) from _Andrew Howroyd_, Aug 31 2024