2 Twin Primes
3 Identity Matrix
5 Method Of Infinite Descent
7 Contrapositive
11 Cicatrix
13 Abscissa
17 Isolated Primes
19 Radius Of Convergence
23 Separatrix
29 The Snow Angel
31 Apnoea
37 Supersingular Primes
41 Quadratrix
43 Calculus Of Finite Differences
47 Zeroth
53 Weight Of Consequences (Quod Erat Demonstrandum)