Cremona's table of elliptic curves

Curve 47808g1

47808 = 26 · 32 · 83



Data for elliptic curve 47808g1

Field Data Notes
Atkin-Lehner 2+ 3- 83+ Signs for the Atkin-Lehner involutions
Class 47808g Isogeny class
Conductor 47808 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ -247836672 = -1 · 212 · 36 · 83 Discriminant
Eigenvalues 2+ 3-  0 -3  1 -6  7 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,60,-736] [a1,a2,a3,a4,a6]
Generators [8:16:1] [20:92:1] Generators of the group modulo torsion
j 8000/83 j-invariant
L 8.9157346110034 L(r)(E,1)/r!
Ω 0.86486450691734 Real period
R 5.1544112052785 Regulator
r 2 Rank of the group of rational points
S 0.99999999999984 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47808u1 23904t1 5312f1 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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