Cremona's table of elliptic curves

Curve 22720w1

22720 = 26 · 5 · 71



Data for elliptic curve 22720w1

Field Data Notes
Atkin-Lehner 2+ 5- 71- Signs for the Atkin-Lehner involutions
Class 22720w Isogeny class
Conductor 22720 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 44544 Modular degree for the optimal curve
Δ 293200691200 = 215 · 52 · 713 Discriminant
Eigenvalues 2+ -1 5- -5 -2  3 -4  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5665,163937] [a1,a2,a3,a4,a6]
Generators [209:2840:1] Generators of the group modulo torsion
j 613691601992/8947775 j-invariant
L 3.0742452367571 L(r)(E,1)/r!
Ω 0.97519765569994 Real period
R 0.13135137352192 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22720l1 11360e1 113600x1 Quadratic twists by: -4 8 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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