Cremona's table of elliptic curves

Curve 3920o2

3920 = 24 · 5 · 72



Data for elliptic curve 3920o2

Field Data Notes
Atkin-Lehner 2+ 5- 7- Signs for the Atkin-Lehner involutions
Class 3920o Isogeny class
Conductor 3920 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 439040000 = 211 · 54 · 73 Discriminant
Eigenvalues 2+ -2 5- 7- -4  2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-240,-1100] [a1,a2,a3,a4,a6]
Generators [-10:20:1] Generators of the group modulo torsion
j 2185454/625 j-invariant
L 2.6117745528617 L(r)(E,1)/r!
Ω 1.2389424249267 Real period
R 0.26350846701131 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 1960o2 15680cs2 35280bn2 19600u2 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
Back to Tables and computations