Cremona's table of elliptic curves

Curve 83030d1

83030 = 2 · 5 · 192 · 23



Data for elliptic curve 83030d1

Field Data Notes
Atkin-Lehner 2+ 5- 19+ 23+ Signs for the Atkin-Lehner involutions
Class 83030d Isogeny class
Conductor 83030 Conductor
∏ cp 7 Product of Tamagawa factors cp
deg 3064320 Modular degree for the optimal curve
Δ -976554874857500000 = -1 · 25 · 57 · 198 · 23 Discriminant
Eigenvalues 2+  3 5- -3 -1 -2 -5 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-339949,-89807995] [a1,a2,a3,a4,a6]
j -255821432841/57500000 j-invariant
L 2.7353174885889 L(r)(E,1)/r!
Ω 0.097689912394686 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83030i1 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
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