Cremona's table of elliptic curves

Curve 1140b2

1140 = 22 · 3 · 5 · 19



Data for elliptic curve 1140b2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 1140b Isogeny class
Conductor 1140 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 9849600 = 28 · 34 · 52 · 19 Discriminant
Eigenvalues 2- 3- 5+ -2  0 -4 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-116,420] [a1,a2,a3,a4,a6]
Generators [-8:30:1] Generators of the group modulo torsion
j 680136784/38475 j-invariant
L 2.7107448500811 L(r)(E,1)/r!
Ω 2.2605790395478 Real period
R 0.19985623171894 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 4560p2 18240w2 3420b2 5700b2 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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