Cremona's table of elliptic curves

Curve 3920r2

3920 = 24 · 5 · 72



Data for elliptic curve 3920r2

Field Data Notes
Atkin-Lehner 2- 5+ 7+ Signs for the Atkin-Lehner involutions
Class 3920r Isogeny class
Conductor 3920 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -2458624000 = -1 · 213 · 53 · 74 Discriminant
Eigenvalues 2-  2 5+ 7+ -3  5  6  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7856,270656] [a1,a2,a3,a4,a6]
j -5452947409/250 j-invariant
L 2.7275875340257 L(r)(E,1)/r!
Ω 1.3637937670129 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 490e2 15680df2 35280fa2 19600bx2 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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