Cremona's table of elliptic curves

Curve 47808x1

47808 = 26 · 32 · 83



Data for elliptic curve 47808x1

Field Data Notes
Atkin-Lehner 2+ 3- 83- Signs for the Atkin-Lehner involutions
Class 47808x Isogeny class
Conductor 47808 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 86016 Modular degree for the optimal curve
Δ 313668288 = 26 · 310 · 83 Discriminant
Eigenvalues 2+ 3-  2  4  4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-80679,8820412] [a1,a2,a3,a4,a6]
Generators [21463956:3682822220:729] Generators of the group modulo torsion
j 1244794697213248/6723 j-invariant
L 8.586557394392 L(r)(E,1)/r!
Ω 1.1696990832143 Real period
R 14.681651918207 Regulator
r 1 Rank of the group of rational points
S 0.99999999999913 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47808m1 23904r4 15936j1 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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