A225083 Non-Pillai primes: primes p such that for all m such either p is 1 mod m or m!+1 is not 0 mod p.

2, 3, 5, 7, 11, 13, 17, 19, 31, 37, 41, 43, 47, 53, 73, 89, 97, 101, 103, 107, 113, 127, 131, 151, 157, 163, 167, 173, 179, 181, 191, 197, 199, 211, 223, 229, 241, 263, 281, 283, 313, 331, 337, 347, 349, 353, 367, 373, 409, 421, 433, 439, 443, 457, 487, 491, 509, 523, 541, 547, 587, 617

Offset

1,1

Comments

Complement of A063980 in the primes.

Sophie Germain primes in this sequence: 2, 5, 11, 41, 53, 89, 113, 131, 173, 179, 191, 281, 443, 491, 509, 641, 653, 659, 743, 761, 911, 1013, 1049, 1103, 1223, 1409, 1439, 1451, 1481, 1583, 1733, 1901, 1931, 1973, 2003,2129, 2141, 2459, 2693, 2741, 2939, 3023, 3299,...

Links

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

Prog

(PARI) is(p)=my(t=Mod(5040, p)); for(m=8, p-2, t*=m; if(t==-1 && p%m!=1, return(0))); isprime(p) \\ Charles R Greathouse IV, Mar 18 2014

Crossrefs

Sequence in context: A117843 A293667 A068192 * A002200 A181561 A216496

Adjacent sequences: A225080 A225081 A225082 * A225084 A225085 A225086

Keyword

nonn

Author

Irina Gerasimova, Apr 27 2013

Extensions

New name from Charles R Greathouse IV, Mar 18 2014

Status

approved