Cremona's table of elliptic curves

Curve 72912bu2

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912bu2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31- Signs for the Atkin-Lehner involutions
Class 72912bu Isogeny class
Conductor 72912 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 7.2349579324739E+21 Discriminant
Eigenvalues 2- 3+  2 7- -4  2  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16137872,-24609445440] [a1,a2,a3,a4,a6]
j 964526913483831937/15013703061504 j-invariant
L 2.4126683542778 L(r)(E,1)/r!
Ω 0.075395886674309 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9114y2 10416bl2 Quadratic twists by: -4 -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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