Jack Brennen: > 2 > 3 > 5 > 7 > 11 > 13 > 17 > 19 > 2 > 3 > 2 > 93137414347535961677173798389971011031071091131 > 2 > 7 > 13 > 11 etc. This appears to be the *correct* version of A074721.