Cremona's table of elliptic curves

Curve 138c3

138 = 2 · 3 · 23



Data for elliptic curve 138c3

Field Data Notes
Atkin-Lehner 2- 3+ 23+ Signs for the Atkin-Lehner involutions
Class 138c Isogeny class
Conductor 138 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 5037138 = 2 · 32 · 234 Discriminant
Eigenvalues 2- 3+  2  0  0 -2  2 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-107,-457] [a1,a2,a3,a4,a6]
j 135559106353/5037138 j-invariant
L 1.4877307684125 L(r)(E,1)/r!
Ω 1.4877307684125 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 1104h4 4416i3 414c4 3450i3 Quadratic twists by: -4 8 -3 5


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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