Cremona's table of elliptic curves

Curve 40678s2

40678 = 2 · 11 · 432



Data for elliptic curve 40678s2

Field Data Notes
Atkin-Lehner 2- 11+ 43- Signs for the Atkin-Lehner involutions
Class 40678s Isogeny class
Conductor 40678 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 5657088934358884 = 22 · 112 · 438 Discriminant
Eigenvalues 2-  0 -2  0 11+  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-57666,-3898819] [a1,a2,a3,a4,a6]
Generators [776626572236141347:13216387654858078571:1711764712857367] Generators of the group modulo torsion
j 3354790473/894916 j-invariant
L 7.090937078998 L(r)(E,1)/r!
Ω 0.3142164844671 Real period
R 22.567043517854 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 946a2 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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