Cremona's table of elliptic curves

Curve 47658a1

47658 = 2 · 3 · 132 · 47



Data for elliptic curve 47658a1

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 47+ Signs for the Atkin-Lehner involutions
Class 47658a Isogeny class
Conductor 47658 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 187200 Modular degree for the optimal curve
Δ -894380214195936 = -1 · 25 · 36 · 138 · 47 Discriminant
Eigenvalues 2+ 3+  1  1 -3 13+  2 -1 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6087,1447893] [a1,a2,a3,a4,a6]
Generators [222:9015:8] Generators of the group modulo torsion
j -30584281/1096416 j-invariant
L 3.7299784050647 L(r)(E,1)/r!
Ω 0.41517967195089 Real period
R 1.4973350323013 Regulator
r 1 Rank of the group of rational points
S 0.99999999999894 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47658u1 Quadratic twists by: 13


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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