Cremona's table of elliptic curves

Curve 83904bf1

83904 = 26 · 3 · 19 · 23



Data for elliptic curve 83904bf1

Field Data Notes
Atkin-Lehner 2- 3+ 19- 23+ Signs for the Atkin-Lehner involutions
Class 83904bf Isogeny class
Conductor 83904 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ -5789376 = -1 · 26 · 32 · 19 · 232 Discriminant
Eigenvalues 2- 3+  1  1  5  6 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-115,529] [a1,a2,a3,a4,a6]
Generators [0:23:1] Generators of the group modulo torsion
j -2650991104/90459 j-invariant
L 7.6086438308218 L(r)(E,1)/r!
Ω 2.3858105650972 Real period
R 0.79728080066284 Regulator
r 1 Rank of the group of rational points
S 1.0000000000709 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83904bm1 41952g1 Quadratic twists by: -4 8


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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