Cremona's table of elliptic curves

Curve 12740f1

12740 = 22 · 5 · 72 · 13



Data for elliptic curve 12740f1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 12740f Isogeny class
Conductor 12740 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 6048 Modular degree for the optimal curve
Δ -2548000000 = -1 · 28 · 56 · 72 · 13 Discriminant
Eigenvalues 2-  0 5- 7- -5 13-  7  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-287,-3066] [a1,a2,a3,a4,a6]
Generators [23:50:1] Generators of the group modulo torsion
j -208417104/203125 j-invariant
L 4.5845209694355 L(r)(E,1)/r!
Ω 0.557869315836 Real period
R 0.45655066909606 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 50960ca1 114660bf1 63700k1 12740a1 Quadratic twists by: -4 -3 5 -7


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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