prime reciprocal magic square
magic cube
zenzic
trimagic square
bimagic square
alphamagic square
Ulam spiral
magic constant
Proth prime
titanic prime
megaprime
emirp
multimagic square
tetramagic
bimagic
panmagic
perfect square
cousin prime
pandiagonal magic square
twin prime
trimagic
pandiagonal
prime
prime decomposition
sexy prime
multimagic
most-perfect magic square
quader
primality
automorphic
superprime
semiprime
regular prime
prime factor
real number
sexy
minimal prime
diabolic
Möbius function
Bombieri-Friedlander-Iwaniec theorem
geomagic square
prime number theorem
automorphic number
fundamental theorem of arithmetic
Copeland-Erdős constant
primeless
Riemann sphere
golden ratio
residue class
quadrate