Cremona's table of elliptic curves

Curve 7920bg2

7920 = 24 · 32 · 5 · 11



Data for elliptic curve 7920bg2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ Signs for the Atkin-Lehner involutions
Class 7920bg Isogeny class
Conductor 7920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1693612800 = 28 · 37 · 52 · 112 Discriminant
Eigenvalues 2- 3- 5-  2 11+  2 -8  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3567,-81974] [a1,a2,a3,a4,a6]
j 26894628304/9075 j-invariant
L 2.4711127592948 L(r)(E,1)/r!
Ω 0.61777818982371 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1980e2 31680cv2 2640t2 39600di2 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.

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