Cremona's table of elliptic curves

Curve 47971h1

47971 = 72 · 11 · 89



Data for elliptic curve 47971h1

Field Data Notes
Atkin-Lehner 7- 11- 89+ Signs for the Atkin-Lehner involutions
Class 47971h Isogeny class
Conductor 47971 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3672 Modular degree for the optimal curve
Δ -47971 = -1 · 72 · 11 · 89 Discriminant
Eigenvalues  0  0 -3 7- 11-  6  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-14,-23] [a1,a2,a3,a4,a6]
Generators [25:123:1] Generators of the group modulo torsion
j -6193152/979 j-invariant
L 4.0416517625477 L(r)(E,1)/r!
Ω 1.2234264112365 Real period
R 3.3035511784248 Regulator
r 1 Rank of the group of rational points
S 0.99999999999787 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 47971b1 Quadratic twists by: -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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