Cremona's table of elliptic curves

Curve 37840a1

37840 = 24 · 5 · 11 · 43



Data for elliptic curve 37840a1

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ 43+ Signs for the Atkin-Lehner involutions
Class 37840a Isogeny class
Conductor 37840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 24192 Modular degree for the optimal curve
Δ -2603392000 = -1 · 210 · 53 · 11 · 432 Discriminant
Eigenvalues 2+  2 5+  0 11+  6 -2  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,344,0] [a1,a2,a3,a4,a6]
Generators [588:3556:27] Generators of the group modulo torsion
j 4383651164/2542375 j-invariant
L 8.1024997020166 L(r)(E,1)/r!
Ω 0.86641162491681 Real period
R 4.6758950763135 Regulator
r 1 Rank of the group of rational points
S 0.99999999999977 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18920e1 Quadratic twists by: -4


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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