Cremona's table of elliptic curves

Curve 47808l2

47808 = 26 · 32 · 83



Data for elliptic curve 47808l2

Field Data Notes
Atkin-Lehner 2+ 3- 83+ Signs for the Atkin-Lehner involutions
Class 47808l Isogeny class
Conductor 47808 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -23697151229952 = -1 · 219 · 38 · 832 Discriminant
Eigenvalues 2+ 3-  2  4  0  0  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,3156,224048] [a1,a2,a3,a4,a6]
j 18191447/124002 j-invariant
L 3.9210700005539 L(r)(E,1)/r!
Ω 0.49013375004139 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47808bx2 1494e2 15936e2 Quadratic twists by: -4 8 -3


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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