Congruences involving generalized central trinomial coefficients

Congruences involving the reciprocals of central binomial coefficients

Congruences modulo powers of 5 for three-colored Frobenius partitions

Congruences of alternating multiple harmonic sums

Congruences of multiple sums involving invariant sequences under binomial transform

Congruences of the partition function

Congruences on Stirling numbers and Eulerian numbers

Conics - a Poor Man's Elliptic Curves

Coniveau over $p$-adic fields and points over finite fields

Conjecture de l'inertie modérée de Serre

Conjecture de type de Serre et formes compagnons pour GSp_4

Conjectures about discriminants of Hecke algebras at prime level

Conjectures and experiments concerning the moments of $L(1/2,χ_d)$

Conjectures and results on $x^2$ mod $p^2$ with $4p=x^2+dy^2$

Conjugate Reciprocal Polynomials with all Roots on the Unit Circle

Conjugation of Hilbert modular forms and trace formula

Connected Components of Hurwitz Schemes and Malle's Conjecture

Connected components of moduli stacks of torsors via Tamagawa numbers

Connecting homomorphisms associated to Tate sequences

Connection formulas for the confluent hypergeometric functions and the functional relation for the Hurwitz zeta function