Cremona's table of elliptic curves

Curve 765c1

765 = 32 · 5 · 17



Data for elliptic curve 765c1

Field Data Notes
Atkin-Lehner 3- 5- 17+ Signs for the Atkin-Lehner involutions
Class 765c Isogeny class
Conductor 765 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 96 Modular degree for the optimal curve
Δ 309825 = 36 · 52 · 17 Discriminant
Eigenvalues -1 3- 5- -2 -2  2 17+  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-77,276] [a1,a2,a3,a4,a6]
Generators [-4:24:1] Generators of the group modulo torsion
j 68417929/425 j-invariant
L 1.5493056096194 L(r)(E,1)/r!
Ω 3.0783495606548 Real period
R 0.50329099379145 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 12240bx1 48960bp1 85a1 3825h1 Quadratic twists by: -4 8 -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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