Cremona's table of elliptic curves

Curve 37840f1

37840 = 24 · 5 · 11 · 43



Data for elliptic curve 37840f1

Field Data Notes
Atkin-Lehner 2+ 5- 11- 43+ Signs for the Atkin-Lehner involutions
Class 37840f Isogeny class
Conductor 37840 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 28160 Modular degree for the optimal curve
Δ 2770077200 = 24 · 52 · 115 · 43 Discriminant
Eigenvalues 2+ -2 5-  1 11- -4 -2  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2300,41623] [a1,a2,a3,a4,a6]
Generators [21:55:1] Generators of the group modulo torsion
j 84134873779456/173129825 j-invariant
L 4.2458936933086 L(r)(E,1)/r!
Ω 1.436625338219 Real period
R 0.29554634603428 Regulator
r 1 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18920h1 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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