Cremona's table of elliptic curves

Curve 71920s1

71920 = 24 · 5 · 29 · 31



Data for elliptic curve 71920s1

Field Data Notes
Atkin-Lehner 2- 5- 29- 31- Signs for the Atkin-Lehner involutions
Class 71920s Isogeny class
Conductor 71920 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 400896 Modular degree for the optimal curve
Δ -7722351198208000 = -1 · 236 · 53 · 29 · 31 Discriminant
Eigenvalues 2-  0 5-  4 -4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,15613,-4160766] [a1,a2,a3,a4,a6]
Generators [32227129077:-661602959360:78953589] Generators of the group modulo torsion
j 102759703687719/1885339648000 j-invariant
L 7.1513814091769 L(r)(E,1)/r!
Ω 0.20279159673693 Real period
R 11.754894388517 Regulator
r 1 Rank of the group of rational points
S 1.0000000002256 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8990c1 Quadratic twists by: -4


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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