Cremona's table of elliptic curves

Curve 47970l2

47970 = 2 · 32 · 5 · 13 · 41



Data for elliptic curve 47970l2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 41+ Signs for the Atkin-Lehner involutions
Class 47970l Isogeny class
Conductor 47970 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 74556317160 = 23 · 38 · 5 · 132 · 412 Discriminant
Eigenvalues 2+ 3- 5+ -4  2 13-  6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1620,-20984] [a1,a2,a3,a4,a6]
Generators [-25:71:1] Generators of the group modulo torsion
j 645196518721/102272040 j-invariant
L 3.3254200550902 L(r)(E,1)/r!
Ω 0.76055328386461 Real period
R 1.0930923991942 Regulator
r 1 Rank of the group of rational points
S 0.99999999999757 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990r2 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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