Cremona's table of elliptic curves

Curve 47775bk1

47775 = 3 · 52 · 72 · 13



Data for elliptic curve 47775bk1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 47775bk Isogeny class
Conductor 47775 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 30240 Modular degree for the optimal curve
Δ -46456648875 = -1 · 35 · 53 · 76 · 13 Discriminant
Eigenvalues  0 3+ 5- 7- -1 13-  1  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-163,-10347] [a1,a2,a3,a4,a6]
j -32768/3159 j-invariant
L 1.003498208974 L(r)(E,1)/r!
Ω 0.50174910449807 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47775dd1 975j1 Quadratic twists by: 5 -7


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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