| Nagaraj, D.S.: Institute of Mathematical Sciences, C.I.T., Chennai. Algebraic number theory, algebraic geometry. |
| Nair, Kit: University of Liverpool. Ergodic theory; arithmetic. Diophantine approximation and uniform distribution. Harmonic analysis and probability theory. |
| Nakagawa, Jin: Joetsu University of Education. Algebraic number theory: the distribution of the discriminants of algebraic number fields, class numbers of binary forms, zeta functions associated with prehomogeneous vector spaces and Igusa's local zeta functions. |
| Nakamula, Ken: Tokyo Metropolitan University. Algorithmic number theory. Home of TNT (Tools for Number Theory) and NZMATH. |
| Nathanson, Melvyn B.: City University of New York. Additive number theory. Contact information and bibliography. |
| Nebe, Gabriele: Universität Ulm. Integral representations of finite groups and lattices, orthogonal representations of finite groups and group rings over p-adic integers. |
| Neis, Stefan: Technische Universität Darmstadt. Computations in algebraic number fields and implementation of algorithms in LiDIA. |
| Nekovár, Jan: Université Pierre et Marie Curie (Paris VI). Algebraic number theory, arithmetic algebraic geometry. |
| Ng, Nathan: University of Georgia. Analytic number theory: the connections between the Riemann zeta function and random matrix theory. |
| Nicely, Thomas R.: Computations on primes, prime gaps, prime constellations (twins, triplets, and quadruplets) and their reciprocal sums (to extrapolate estimates for the corresponding Brun's constants). Description of the infamous Pentium division bug. |
| Niklasch, Gerhard: ConSol Software GmbH. Computation of number-theoretical constants. |
| Nitaj, Abderrahmane: Université de Caen. Diophantine equations, the ABC conjecture, polynomials, elliptic curves, Szpiro's conjecture. |
| Niziol, Wieslawa: University of Utah. Arithmetic algebraic geometry. |