Cremona's table of elliptic curves

Curve 27040f1

27040 = 25 · 5 · 132



Data for elliptic curve 27040f1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- Signs for the Atkin-Lehner involutions
Class 27040f Isogeny class
Conductor 27040 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 64896 Modular degree for the optimal curve
Δ 3393439799360 = 26 · 5 · 139 Discriminant
Eigenvalues 2+  2 5+  4  4 13-  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5126,-108304] [a1,a2,a3,a4,a6]
j 21952/5 j-invariant
L 5.160998752819 L(r)(E,1)/r!
Ω 0.57344430586885 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 27040g1 54080dl1 27040w1 Quadratic twists by: -4 8 13


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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