- non-palindromic
permutable primes are
emirps. It is an open
problem whether there are
infinitely many
emirps. Weisstein, Eric W. "
Emirp". MathWorld. v t e...
-
periodic table 71 (disambiguation) Sloane, N. J. A. (ed.). "Sequence A006567 (
Emirps (primes
whose reversal is a
different prime))". The On-Line Encyclopedia...
- case for 79, so the
entry appears at
discriminant 316. "Sloane's A006567 :
Emirps". The On-Line
Encyclopedia of
Integer Sequences. OEIS Foundation. Retrieved...
- in base-ten are the
proper first duo of two-digit
permutable primes and
emirps with
distinct digits in base ten, 11 is the only two-digit
permutable prime...
- number.
Where 73 and 37 are part of the
sequence of
permutable primes and
emirps in base-ten, the
number 73 is more
specifically the
unique Sheldon prime...
-
Adaam ahmaad following 970 and
preceding 972. 971 is a
prime number, an
emirp, a Chen
prime and an
Eisenstein prime. Some uses of 971: +971, the country...
- Sequences. OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A006567 (
Emirps (primes
whose reversal is a
different prime))". The On-Line Encyclopedia...
-
become a
different prime when
their decimal digits are reversed. The name "
emirp" is the
reverse of the word "prime". 13, 17, 31, 37, 71, 73, 79, 97, 107...
- It is the
number of triangle-free
graphs on 7 vertices. It is the
ninth emirp,
because reversing its
digits gives another prime number (701) As "one hundred...
- can only be
divided by one and itself. 113 is a
Sophie Germain prime, an
emirp, an
isolated prime, a Chen
prime and a
Proth prime as it is a
prime number...
