Cremona's table of elliptic curves

Curve 38686g2

38686 = 2 · 23 · 292



Data for elliptic curve 38686g2

Field Data Notes
Atkin-Lehner 2- 23+ 29- Signs for the Atkin-Lehner involutions
Class 38686g Isogeny class
Conductor 38686 Conductor
∏ cp 5 Product of Tamagawa factors cp
Δ -275375613664 = -1 · 25 · 233 · 294 Discriminant
Eigenvalues 2- -2  3  2 -3 -4  6 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-135839,-19281479] [a1,a2,a3,a4,a6]
Generators [19129390:118898863:42875] Generators of the group modulo torsion
j -391927148439457/389344 j-invariant
L 7.9389712522331 L(r)(E,1)/r!
Ω 0.12434072563765 Real period
R 12.769703910794 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38686b2 Quadratic twists by: 29


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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