Cremona's table of elliptic curves

Curve 27040j2

27040 = 25 · 5 · 132



Data for elliptic curve 27040j2

Field Data Notes
Atkin-Lehner 2+ 5- 13+ Signs for the Atkin-Lehner involutions
Class 27040j Isogeny class
Conductor 27040 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -494265241600 = -1 · 212 · 52 · 136 Discriminant
Eigenvalues 2+  2 5- -2 -4 13+  2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-225,-33775] [a1,a2,a3,a4,a6]
j -64/25 j-invariant
L 3.3410174759541 L(r)(E,1)/r!
Ω 0.41762718449432 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27040u2 54080s1 160b2 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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