Cremona's table of elliptic curves

Curve 47974f1

47974 = 2 · 172 · 83



Data for elliptic curve 47974f1

Field Data Notes
Atkin-Lehner 2- 17+ 83- Signs for the Atkin-Lehner involutions
Class 47974f Isogeny class
Conductor 47974 Conductor
∏ cp 26 Product of Tamagawa factors cp
deg 509184 Modular degree for the optimal curve
Δ -80632166393864192 = -1 · 213 · 179 · 83 Discriminant
Eigenvalues 2-  1  2 -2  5  1 17+ -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-340737,77736713] [a1,a2,a3,a4,a6]
Generators [-554:10103:1] Generators of the group modulo torsion
j -36892780289/679936 j-invariant
L 12.646536314818 L(r)(E,1)/r!
Ω 0.34289969983892 Real period
R 1.4185058870157 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47974g1 Quadratic twists by: 17


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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