Cremona's table of elliptic curves

Curve 40936k1

40936 = 23 · 7 · 17 · 43



Data for elliptic curve 40936k1

Field Data Notes
Atkin-Lehner 2- 7+ 17- 43- Signs for the Atkin-Lehner involutions
Class 40936k Isogeny class
Conductor 40936 Conductor
∏ cp 36 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ -306244426544 = -1 · 24 · 72 · 173 · 433 Discriminant
Eigenvalues 2- -3 -1 7+ -4 -1 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3118,72109] [a1,a2,a3,a4,a6]
Generators [-63:136:1] [-6:301:1] Generators of the group modulo torsion
j -209523172829184/19140276659 j-invariant
L 5.0310670527578 L(r)(E,1)/r!
Ω 0.94734985540941 Real period
R 0.14751874587688 Regulator
r 2 Rank of the group of rational points
S 0.99999999999977 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 81872j1 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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