Conjectured

Conjecture, Polignac's conjecture, Andrica's conjecture, Mersenne conjectures, Catalan's conjecture, André–Oort conjecture, Pólya conjecture, Nakai conjecture, List of conjectures, Pollock's conjectures, Mertens conjecture, Goldbach's conjecture, Four exponentials conjecture, Tait conjectures, Vojta's conjecture, Abc conjecture, Cramér's conjecture, Poincaré conjecture, N! conjecture, Artin conjecture, Tate conjecture, Selberg's 1/4 conjecture, Bunyakovsky conjecture, Szpiro's conjecture, Kalai's 3^d conjecture, Montgomery's pair correlation conjecture, Hirsch conjecture, Oppenheim conjecture, Greenberg's conjectures, Serre's modularity conjecture, Brocard's conjecture, Arnold conjecture, Hodge conjecture, Birch and Swinnerton-Dyer conjecture, Sullivan conjecture, Torsion conjecture, Kummer–Vandiver conjecture, Ramanujan–Petersson conjecture, Vizing's conjecture, Kaplansky's conjectures, Bombieri–Lang conjecture

Sendov's conjecture, Geometrization conjecture, Reconstruction conjecture, Hedetniemi's conjecture, Goldbach's weak conjecture, Thurston elliptization conjecture, Carmichael's totient function conjecture, Schanuel's conjecture, Firoozbakht's conjecture, Schoen–Yau conjecture, Dodecahedral conjecture, Hilbert–Pólya conjecture, Sato–Tate conjecture, Toida's conjecture, Ravenel's conjectures, Erdős–Gyárfás conjecture, Pierce–Birkhoff conjecture, Stark conjectures, NLTS conjecture, Beal conjecture, Goncharov conjecture, Zimmer's conjecture, Herzog–Schönheim conjecture, Lander, Parkin, and Selfridge conjecture, Cercignani conjecture, Feit–Thompson conjecture, Kepler conjecture, Gan–Gross–Prasad conjecture, Artin's conjecture on primitive roots, Willmore conjecture, Standard conjectures on algebraic cycles, Aanderaa–Karp–Rosenberg conjecture, SYZ conjecture, Vaught conjecture, Bateman–Horn conjecture, Grimm's conjecture, Serre's multiplicity conjectures, Hall's conjecture, Lemoine's conjecture, Goldberg–Seymour conjecture, Markus–Yamabe conjecture, Keller's conjecture, Generalized Poincaré conjecture, Thomas–Yau conjecture, 1/3–2/3 conjecture, Ulam's packing conjecture, Berman–Hartmanis conjecture, Yau's conjecture on the first eigenvalue, Erdős–Straus conjecture, Erdős–Faber–Lovász conjecture

Conjecture, Polignac's conjecture, Andrica's conjecture, Mersenne conjectures, Catalan's conjecture, André–Oort conjecture, Pólya conjecture, Nakai conjecture, List of conjectures, Pollock's conjectures, Mertens conjecture, Goldbach's conjecture, Four exponentials conjecture, Tait conjectures, Vojta's conjecture, Abc conjecture, Cramér's conjecture, Poincaré conjecture, N! conjecture, Artin conjecture, Tate conjecture, Selberg's 1/4 conjecture, Bunyakovsky conjecture, Szpiro's conjecture, Kalai's 3^d conjecture, Montgomery's pair correlation conjecture, Hirsch conjecture, Oppenheim conjecture, Greenberg's conjectures, Serre's modularity conjecture, Brocard's conjecture, Arnold conjecture, Hodge conjecture, Birch and Swinnerton-Dyer conjecture, Sullivan conjecture, Torsion conjecture, Kummer–Vandiver conjecture, Ramanujan–Petersson conjecture, Vizing's conjecture, Kaplansky's conjectures, Bombieri–Lang conjecture, Sendov's conjecture, Geometrization conjecture, Reconstruction conjecture, Hedetniemi's conjecture, Goldbach's weak conjecture, Thurston elliptization conjecture, Carmichael's totient function conjecture, Schanuel's conjecture, Firoozbakht's conjecture, Schoen–Yau conjecture, Dodecahedral conjecture, Hilbert–Pólya conjecture, Sato–Tate conjecture, Toida's conjecture, Ravenel's conjectures, Erdős–Gyárfás conjecture, Pierce–Birkhoff conjecture, Stark conjectures, NLTS conjecture, Beal conjecture, Goncharov conjecture, Zimmer's conjecture, Herzog–Schönheim conjecture, Lander, Parkin, and Selfridge conjecture, Cercignani conjecture, Feit–Thompson conjecture, Kepler conjecture, Gan–Gross–Prasad conjecture, Artin's conjecture on primitive roots, Willmore conjecture, Standard conjectures on algebraic cycles, Aanderaa–Karp–Rosenberg conjecture, SYZ conjecture, Vaught conjecture, Bateman–Horn conjecture, Grimm's conjecture, Serre's multiplicity conjectures, Hall's conjecture, Lemoine's conjecture, Goldberg–Seymour conjecture, Markus–Yamabe conjecture, Keller's conjecture, Generalized Poincaré conjecture, Thomas–Yau conjecture, 1/3–2/3 conjecture, Ulam's packing conjecture, Berman–Hartmanis conjecture, Yau's conjecture on the first eigenvalue, Erdős–Straus conjecture, Erdős–Faber–Lovász conjecture, Dickson's conjecture, Borsuk's conjecture, Fröberg conjecture, Dyson conjecture, First Hardy–Littlewood conjecture, Main conjecture of Iwasawa theory, Heawood conjecture, Birch–Tate conjecture, Nakayama's conjecture, Scheinerman's conjecture, Restriction conjecture, Atiyah conjecture, Borel conjecture, Agoh–Giuga conjecture, Serre's conjecture, Erdős–Hajnal conjecture, Quillen–Lichtenbaum conjecture, Fermat–Catalan conjecture, Köthe conjecture, Nagata's conjecture, Collatz conjecture, Read's conjecture, Scholz conjecture, Serre's conjecture II, Gilbreath's conjecture, Zilber–Pink conjecture, Farrell–Jones conjecture, Entropy influence conjecture, Uniform boundedness conjecture for rational points, Burr–Erdős conjecture, Euler's sum of powers conjecture, List of conjectures by Paul Erdős, Hsiang–Lawson's conjecture, Second Hardy–Littlewood conjecture, Ehrenpreis conjecture, Cameron–Erdős conjecture, Euler's conjecture, Arthur's conjectures, Milnor conjecture (Ricci curvature), Union-closed sets conjecture, Spherical space form conjecture, Macdonald conjecture, Calabi conjecture, Dittert conjecture, Carathéodory conjecture, Eilenberg–Ganea conjecture, Dwork conjecture, Nagata's conjecture on curves, Egan conjecture, Kahn–Kalai conjecture, Jacobian conjecture, Erdős–Turán conjecture, Gilbert–Pollak conjecture, Weil's conjecture on Tamagawa numbers, Gray's conjecture, Segal's conjecture, Baum–Connes conjecture, Milnor conjecture, Chronology protection conjecture, Casas-Alvero conjecture