Cremona's table of elliptic curves

Curve 3920d2

3920 = 24 · 5 · 72



Data for elliptic curve 3920d2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 3920d Isogeny class
Conductor 3920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 752953600 = 28 · 52 · 76 Discriminant
Eigenvalues 2+  0 5+ 7- -4  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-343,-2058] [a1,a2,a3,a4,a6]
j 148176/25 j-invariant
L 1.1221103564908 L(r)(E,1)/r!
Ω 1.1221103564908 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 1960b2 15680dk2 35280ck2 19600i2 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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