Cremona's table of elliptic curves

Curve 7920bl2

7920 = 24 · 32 · 5 · 11



Data for elliptic curve 7920bl2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- Signs for the Atkin-Lehner involutions
Class 7920bl Isogeny class
Conductor 7920 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 223165665043200 = 28 · 39 · 52 · 116 Discriminant
Eigenvalues 2- 3- 5- -2 11-  2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-28407,-1696894] [a1,a2,a3,a4,a6]
Generators [-118:110:1] Generators of the group modulo torsion
j 13584145739344/1195803675 j-invariant
L 4.3683968117619 L(r)(E,1)/r!
Ω 0.36980840052338 Real period
R 1.9687658102499 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 1980d2 31680co2 2640o2 39600dv2 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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