Cremona's table of elliptic curves

Curve 980g4

980 = 22 · 5 · 72



Data for elliptic curve 980g4

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Class 980g Isogeny class
Conductor 980 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -470596000000 = -1 · 28 · 56 · 76 Discriminant
Eigenvalues 2-  2 5- 7-  0 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1780,44472] [a1,a2,a3,a4,a6]
j -20720464/15625 j-invariant
L 2.5786609529745 L(r)(E,1)/r!
Ω 0.85955365099149 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3920bf4 15680s4 8820j4 4900k4 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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