Cremona's table of elliptic curves

Curve 51842i2

51842 = 2 · 72 · 232



Data for elliptic curve 51842i2

Field Data Notes
Atkin-Lehner 2+ 7- 23- Signs for the Atkin-Lehner involutions
Class 51842i Isogeny class
Conductor 51842 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 3.0568395938682E+22 Discriminant
Eigenvalues 2+ -2  0 7- -4  0  6 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-15695706,22405989260] [a1,a2,a3,a4,a6]
Generators [1026:85408:1] Generators of the group modulo torsion
j 24553362849625/1755162752 j-invariant
L 2.362078873687 L(r)(E,1)/r!
Ω 0.11508156303671 Real period
R 5.1313147200467 Regulator
r 1 Rank of the group of rational points
S 1.0000000000093 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7406c2 2254a2 Quadratic twists by: -7 -23


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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