Cremona's table of elliptic curves

Curve 12540d1

12540 = 22 · 3 · 5 · 11 · 19



Data for elliptic curve 12540d1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 19+ Signs for the Atkin-Lehner involutions
Class 12540d Isogeny class
Conductor 12540 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ 856234962000 = 24 · 34 · 53 · 114 · 192 Discriminant
Eigenvalues 2- 3+ 5+ -2 11-  4 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4141,-91034] [a1,a2,a3,a4,a6]
Generators [-35:99:1] Generators of the group modulo torsion
j 490935337222144/53514685125 j-invariant
L 3.3253429967005 L(r)(E,1)/r!
Ω 0.59934123066165 Real period
R 0.46236084256341 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 50160bu1 37620j1 62700bc1 Quadratic twists by: -4 -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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