Cremona's table of elliptic curves

Curve 7920i4

7920 = 24 · 32 · 5 · 11



Data for elliptic curve 7920i4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 7920i Isogeny class
Conductor 7920 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -162384750000000000 = -1 · 210 · 310 · 512 · 11 Discriminant
Eigenvalues 2+ 3- 5+  4 11- -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,124197,9595802] [a1,a2,a3,a4,a6]
Generators [-71:648:1] Generators of the group modulo torsion
j 283811208976796/217529296875 j-invariant
L 4.4600587697434 L(r)(E,1)/r!
Ω 0.20708678347229 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 3960c4 31680dq3 2640e4 39600bh3 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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