Cremona's table of elliptic curves

Curve 40678k2

40678 = 2 · 11 · 432



Data for elliptic curve 40678k2

Field Data Notes
Atkin-Lehner 2+ 11- 43+ Signs for the Atkin-Lehner involutions
Class 40678k Isogeny class
Conductor 40678 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -3.5614938807818E+21 Discriminant
Eigenvalues 2+  2  4  4 11-  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-508513,2874449745] [a1,a2,a3,a4,a6]
j -28934443/7086244 j-invariant
L 6.1804999540538 L(r)(E,1)/r!
Ω 0.11445370285876 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40678w2 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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