Cremona's table of elliptic curves

Curve 47970i1

47970 = 2 · 32 · 5 · 13 · 41



Data for elliptic curve 47970i1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 41+ Signs for the Atkin-Lehner involutions
Class 47970i Isogeny class
Conductor 47970 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 163840 Modular degree for the optimal curve
Δ -116567100000000 = -1 · 28 · 37 · 58 · 13 · 41 Discriminant
Eigenvalues 2+ 3- 5+  0  4 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-29700,-2030000] [a1,a2,a3,a4,a6]
Generators [1447127400:11657321300:6128487] Generators of the group modulo torsion
j -3974419976155201/159900000000 j-invariant
L 4.220008066256 L(r)(E,1)/r!
Ω 0.18140828700631 Real period
R 11.631243908137 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990q1 Quadratic twists by: -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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