Cremona's table of elliptic curves

Curve 83904bd1

83904 = 26 · 3 · 19 · 23



Data for elliptic curve 83904bd1

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 83904bd Isogeny class
Conductor 83904 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 65536 Modular degree for the optimal curve
Δ -27563219136 = -1 · 26 · 34 · 19 · 234 Discriminant
Eigenvalues 2- 3+ -3 -1 -3  4  5 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-787,11929] [a1,a2,a3,a4,a6]
Generators [40:207:1] Generators of the group modulo torsion
j -843372923392/430675299 j-invariant
L 3.5611017029319 L(r)(E,1)/r!
Ω 1.1030006225147 Real period
R 0.40356977503772 Regulator
r 1 Rank of the group of rational points
S 0.99999999948723 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83904bp1 41952q1 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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