Cremona's table of elliptic curves

Curve 26640bu1

26640 = 24 · 32 · 5 · 37



Data for elliptic curve 26640bu1

Field Data Notes
Atkin-Lehner 2- 3- 5- 37+ Signs for the Atkin-Lehner involutions
Class 26640bu Isogeny class
Conductor 26640 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 9461760 Modular degree for the optimal curve
Δ 6.3760109122129E+25 Discriminant
Eigenvalues 2- 3- 5-  4  4  2  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-204967947,-1062131528774] [a1,a2,a3,a4,a6]
j 318929057401476905525449/21353131537921474560 j-invariant
L 3.9267007868267 L(r)(E,1)/r!
Ω 0.04006837537578 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 49 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3330y1 106560fg1 8880x1 Quadratic twists by: -4 8 -3


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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