Cremona's table of elliptic curves

Curve 38726a1

38726 = 2 · 172 · 67



Data for elliptic curve 38726a1

Field Data Notes
Atkin-Lehner 2+ 17+ 67- Signs for the Atkin-Lehner involutions
Class 38726a Isogeny class
Conductor 38726 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 354816 Modular degree for the optimal curve
Δ 30179496805941248 = 214 · 177 · 672 Discriminant
Eigenvalues 2+  0  0 -2 -4  6 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-447137,114890365] [a1,a2,a3,a4,a6]
j 409593028559625/1250312192 j-invariant
L 0.74632651239926 L(r)(E,1)/r!
Ω 0.37316325620654 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 2278a1 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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