Cremona's table of elliptic curves

Curve 67938a1

67938 = 2 · 3 · 132 · 67



Data for elliptic curve 67938a1

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 67- Signs for the Atkin-Lehner involutions
Class 67938a Isogeny class
Conductor 67938 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 97344 Modular degree for the optimal curve
Δ -2951313748578 = -1 · 2 · 33 · 138 · 67 Discriminant
Eigenvalues 2+ 3+  0  0  0 13+  0 -5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-3890,123102] [a1,a2,a3,a4,a6]
j -7983625/3618 j-invariant
L 0.75011387553058 L(r)(E,1)/r!
Ω 0.7501138824291 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 67938l1 Quadratic twists by: 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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