Cremona's table of elliptic curves

Curve 47888a1

47888 = 24 · 41 · 73



Data for elliptic curve 47888a1

Field Data Notes
Atkin-Lehner 2+ 41+ 73+ Signs for the Atkin-Lehner involutions
Class 47888a Isogeny class
Conductor 47888 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 29952 Modular degree for the optimal curve
Δ 255195152 = 24 · 41 · 733 Discriminant
Eigenvalues 2+  0 -2 -1 -3  5 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9851,376329] [a1,a2,a3,a4,a6]
Generators [56:17:1] Generators of the group modulo torsion
j 6607614334816512/15949697 j-invariant
L 3.3936627160749 L(r)(E,1)/r!
Ω 1.5133387090124 Real period
R 2.2425004368531 Regulator
r 1 Rank of the group of rational points
S 1.0000000000024 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 23944a1 Quadratic twists by: -4


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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