Cremona's table of elliptic curves

Curve 38686j1

38686 = 2 · 23 · 292



Data for elliptic curve 38686j1

Field Data Notes
Atkin-Lehner 2- 23- 29+ Signs for the Atkin-Lehner involutions
Class 38686j Isogeny class
Conductor 38686 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 125440 Modular degree for the optimal curve
Δ -14009278856192 = -1 · 210 · 23 · 296 Discriminant
Eigenvalues 2-  0  4 -4 -2 -2  2  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-8568,-352261] [a1,a2,a3,a4,a6]
Generators [14205:38249:125] Generators of the group modulo torsion
j -116930169/23552 j-invariant
L 9.5003429206071 L(r)(E,1)/r!
Ω 0.24545362490982 Real period
R 3.8705245946544 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 46a1 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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