Cremona's table of elliptic curves

Curve 9690a1

9690 = 2 · 3 · 5 · 17 · 19



Data for elliptic curve 9690a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 17+ 19+ Signs for the Atkin-Lehner involutions
Class 9690a Isogeny class
Conductor 9690 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 232960 Modular degree for the optimal curve
Δ 517963833600000000 = 214 · 3 · 58 · 175 · 19 Discriminant
Eigenvalues 2+ 3+ 5+  2  4  0 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1659413,-822735507] [a1,a2,a3,a4,a6]
Generators [340220377491488:11630406759266131:158164877312] Generators of the group modulo torsion
j 505344548789436320313049/517963833600000000 j-invariant
L 2.919017405773 L(r)(E,1)/r!
Ω 0.13302633447081 Real period
R 21.943154469265 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 77520ci1 29070bo1 48450bu1 Quadratic twists by: -4 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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