Cremona's table of elliptic curves

Curve 38726b2

38726 = 2 · 172 · 67



Data for elliptic curve 38726b2

Field Data Notes
Atkin-Lehner 2- 17+ 67+ Signs for the Atkin-Lehner involutions
Class 38726b Isogeny class
Conductor 38726 Conductor
∏ cp 20 Product of Tamagawa factors cp
Δ 1249142076620607584 = 25 · 1712 · 67 Discriminant
Eigenvalues 2- -2 -2  4 -2  6 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-3334199,-2343001271] [a1,a2,a3,a4,a6]
j 169826219834508433/51750947936 j-invariant
L 2.2345476108186 L(r)(E,1)/r!
Ω 0.11172738054523 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2278b2 Quadratic twists by: 17


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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