Cremona's table of elliptic curves

Curve 40678i1

40678 = 2 · 11 · 432



Data for elliptic curve 40678i1

Field Data Notes
Atkin-Lehner 2+ 11- 43+ Signs for the Atkin-Lehner involutions
Class 40678i Isogeny class
Conductor 40678 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4392192 Modular degree for the optimal curve
Δ 362053691798968576 = 28 · 112 · 438 Discriminant
Eigenvalues 2+  1 -1 -3 11-  1 -3 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-297864694,1978660154248] [a1,a2,a3,a4,a6]
j 250053623928738169/30976 j-invariant
L 0.68756883316792 L(r)(E,1)/r!
Ω 0.1718922082946 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40678y1 Quadratic twists by: -43


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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