Cremona's table of elliptic curves

Curve 39715o2

39715 = 5 · 132 · 47



Data for elliptic curve 39715o2

Field Data Notes
Atkin-Lehner 5- 13- 47- Signs for the Atkin-Lehner involutions
Class 39715o Isogeny class
Conductor 39715 Conductor
∏ cp 28 Product of Tamagawa factors cp
Δ 630242919921875 = 514 · 133 · 47 Discriminant
Eigenvalues  1  2 5-  0 -2 13- -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-24417,-845554] [a1,a2,a3,a4,a6]
j 732821759099893/286865234375 j-invariant
L 2.7643538605957 L(r)(E,1)/r!
Ω 0.39490769435866 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39715f2 Quadratic twists by: 13


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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