Cremona's table of elliptic curves

Curve 15523b1

15523 = 192 · 43



Data for elliptic curve 15523b1

Field Data Notes
Atkin-Lehner 19- 43- Signs for the Atkin-Lehner involutions
Class 15523b Isogeny class
Conductor 15523 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 417600 Modular degree for the optimal curve
Δ -2496727159249755163 = -1 · 198 · 435 Discriminant
Eigenvalues  0  2 -2  4  3 -1 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-6010409,-5670087671] [a1,a2,a3,a4,a6]
Generators [428327861:30588223079:68921] Generators of the group modulo torsion
j -510404220761669632/53070047923 j-invariant
L 5.7146373316734 L(r)(E,1)/r!
Ω 0.048210411370077 Real period
R 11.853533644022 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 817b1 Quadratic twists by: -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations