Cremona's table of elliptic curves

Curve 72912db1

72912 = 24 · 3 · 72 · 31



Data for elliptic curve 72912db1

Field Data Notes
Atkin-Lehner 2- 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 72912db Isogeny class
Conductor 72912 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 49152 Modular degree for the optimal curve
Δ 14111096832 = 214 · 34 · 73 · 31 Discriminant
Eigenvalues 2- 3- -2 7-  0 -6 -6  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-744,-5580] [a1,a2,a3,a4,a6]
Generators [-18:48:1] Generators of the group modulo torsion
j 32461759/10044 j-invariant
L 5.4097599401206 L(r)(E,1)/r!
Ω 0.93612485514048 Real period
R 0.72236089962758 Regulator
r 1 Rank of the group of rational points
S 0.99999999998826 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9114c1 72912bi1 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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