Cremona's table of elliptic curves

Curve 37840r1

37840 = 24 · 5 · 11 · 43



Data for elliptic curve 37840r1

Field Data Notes
Atkin-Lehner 2- 5- 11+ 43+ Signs for the Atkin-Lehner involutions
Class 37840r Isogeny class
Conductor 37840 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6912 Modular degree for the optimal curve
Δ 22893200 = 24 · 52 · 113 · 43 Discriminant
Eigenvalues 2-  0 5- -3 11+  0 -4  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-257,-1569] [a1,a2,a3,a4,a6]
Generators [-10:1:1] Generators of the group modulo torsion
j 117328386816/1430825 j-invariant
L 4.5246981903905 L(r)(E,1)/r!
Ω 1.1932639773932 Real period
R 1.8959334548393 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9460e1 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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