Cremona's table of elliptic curves

Curve 72912bu3

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912bu3

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 1.6571516827272E+24 Discriminant
Eigenvalues 2- 3+  2 7- -4  2  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-31943312,31518833088] [a1,a2,a3,a4,a6]
j 7480237168421652097/3438856662962112 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 9114y3 10416bl3 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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