Cremona's table of elliptic curves

Curve 38686d1

38686 = 2 · 23 · 292



Data for elliptic curve 38686d1

Field Data Notes
Atkin-Lehner 2+ 23- 29- Signs for the Atkin-Lehner involutions
Class 38686d Isogeny class
Conductor 38686 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 730800 Modular degree for the optimal curve
Δ -779071757631550336 = -1 · 27 · 233 · 298 Discriminant
Eigenvalues 2+  0 -3 -2  5 -6 -4 -5 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,135664,-37895552] [a1,a2,a3,a4,a6]
Generators [3366:75689:8] Generators of the group modulo torsion
j 551990727/1557376 j-invariant
L 1.7730488216047 L(r)(E,1)/r!
Ω 0.14561577775824 Real period
R 1.3529126283956 Regulator
r 1 Rank of the group of rational points
S 0.99999999999987 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38686i1 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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