Cremona's table of elliptic curves

Curve 7920i1

7920 = 24 · 32 · 5 · 11



Data for elliptic curve 7920i1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 7920i Isogeny class
Conductor 7920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ 1729072818000 = 24 · 310 · 53 · 114 Discriminant
Eigenvalues 2+ 3- 5+  4 11- -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30738,2073287] [a1,a2,a3,a4,a6]
Generators [59:682:1] Generators of the group modulo torsion
j 275361373935616/148240125 j-invariant
L 4.4600587697434 L(r)(E,1)/r!
Ω 0.82834713388915 Real period
R 2.6921435393898 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 3960c1 31680dq1 2640e1 39600bh1 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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