Cremona's table of elliptic curves

Curve 55440ba2

55440 = 24 · 32 · 5 · 7 · 11



Data for elliptic curve 55440ba2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 11+ Signs for the Atkin-Lehner involutions
Class 55440ba Isogeny class
Conductor 55440 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 1.2352842026356E+20 Discriminant
Eigenvalues 2+ 3- 5- 7+ 11+  2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2516727,1440709846] [a1,a2,a3,a4,a6]
Generators [117:33880:1] Generators of the group modulo torsion
j 9446361110552374864/661910688140625 j-invariant
L 6.2742976660394 L(r)(E,1)/r!
Ω 0.18224979098503 Real period
R 2.8689094018037 Regulator
r 1 Rank of the group of rational points
S 1.0000000000055 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 27720w2 18480s2 Quadratic twists by: -4 -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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