Cremona's table of elliptic curves

Curve 72756g1

72756 = 22 · 32 · 43 · 47



Data for elliptic curve 72756g1

Field Data Notes
Atkin-Lehner 2- 3- 43- 47+ Signs for the Atkin-Lehner involutions
Class 72756g Isogeny class
Conductor 72756 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 22272 Modular degree for the optimal curve
Δ 23572944 = 24 · 36 · 43 · 47 Discriminant
Eigenvalues 2- 3-  1 -4  6  6  3 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-72,-27] [a1,a2,a3,a4,a6]
j 3538944/2021 j-invariant
L 3.5490792976952 L(r)(E,1)/r!
Ω 1.7745396484531 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8084c1 Quadratic twists by: -3


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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