Cremona's table of elliptic curves

Curve 40920h4

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920h4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 40920h Isogeny class
Conductor 40920 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 9278534707200 = 211 · 312 · 52 · 11 · 31 Discriminant
Eigenvalues 2+ 3+ 5+ -4 11-  6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-363976,84640876] [a1,a2,a3,a4,a6]
Generators [15914:680157:8] Generators of the group modulo torsion
j 2603833419363916178/4530534525 j-invariant
L 3.4936403009782 L(r)(E,1)/r!
Ω 0.62394258213631 Real period
R 5.5992977575164 Regulator
r 1 Rank of the group of rational points
S 1.000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840n4 122760by4 Quadratic twists by: -4 -3


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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