Cremona's table of elliptic curves

Curve 47970t1

47970 = 2 · 32 · 5 · 13 · 41



Data for elliptic curve 47970t1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13- 41+ Signs for the Atkin-Lehner involutions
Class 47970t Isogeny class
Conductor 47970 Conductor
∏ cp 192 Product of Tamagawa factors cp
deg 116736 Modular degree for the optimal curve
Δ -20192335897500 = -1 · 22 · 37 · 54 · 133 · 412 Discriminant
Eigenvalues 2+ 3- 5- -2 -4 13- -4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-4914,254848] [a1,a2,a3,a4,a6]
Generators [-698:1285:8] [-58:614:1] Generators of the group modulo torsion
j -18003268247329/27698677500 j-invariant
L 7.0983210258181 L(r)(E,1)/r!
Ω 0.61379347484935 Real period
R 0.24093069427662 Regulator
r 2 Rank of the group of rational points
S 0.99999999999976 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990o1 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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