Cremona's table of elliptic curves

Curve 82908x2

82908 = 22 · 32 · 72 · 47



Data for elliptic curve 82908x2

Field Data Notes
Atkin-Lehner 2- 3- 7- 47+ Signs for the Atkin-Lehner involutions
Class 82908x Isogeny class
Conductor 82908 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 2.0047583766343E+19 Discriminant
Eigenvalues 2- 3- -2 7-  4 -4 -4 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1695351,-821882194] [a1,a2,a3,a4,a6]
Generators [-854:1764:1] [-805:4606:1] Generators of the group modulo torsion
j 24544085702992/913074687 j-invariant
L 9.8653119170747 L(r)(E,1)/r!
Ω 0.13261043547669 Real period
R 6.1994316170389 Regulator
r 2 Rank of the group of rational points
S 0.99999999997498 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27636k2 11844d2 Quadratic twists by: -3 -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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