1100  General reference works (handbooks, dictionaries, bibliographies, etc.)


1101  Instructional exposition (textbooks, tutorial papers, etc.)


1102  Research exposition (monographs, survey articles)


1103  Historical (must also be assigned at least one classification number from Section 01)


1104  Explicit machine computation and programs (not the theory of computation or programming)


1106  Proceedings, conferences, collections, etc.



11Axx  Elementary number theory {For analogues in number fields, see 11R04}

11Bxx  Sequences and sets

11Cxx  Polynomials and matrices

11Dxx  Diophantine equations [See also 11Gxx, 14Gxx]

11Exx  Forms and linear algebraic groups [See also 19Gxx] {For quadratic forms in linear algebra, see 15A63}

11Fxx  Discontinuous groups and automorphic forms [See also 11R39, 11S37, 14Gxx, 14Kxx, 22E50, 22E55, 30F35, 32Nxx] {For relations with quadratic forms, see 11E45}

11Gxx  Arithmetic algebraic geometry (Diophantine geometry) [See also 11Dxx, 14XX, 14Gxx, 14Kxx]

11Hxx  Geometry of numbers {For applications in coding theory, see 94B75}

11Jxx  Diophantine approximation, transcendental number theory [See also 11K60]

11Kxx  Probabilistic theory: distribution modulo $1$; metric theory of algorithms

11Lxx  Exponential sums and character sums {For finite fields, see 11Txx}

11Mxx  Zeta and $L$functions: analytic theory

11Nxx  Multiplicative number theory

11Pxx  Additive number theory; partitions

11Rxx  Algebraic number theory: global fields {For complex multiplication, see 11G15}

11Sxx  Algebraic number theory: local and $p$adic fields

11Txx  Finite fields and commutative rings (numbertheoretic aspects)

11Uxx  Connections with logic

11Yxx  Computational number theory [See also 1104]

11Z05  Miscellaneous applications of number theory

