Cremona's table of elliptic curves

Curve 81144bh1

81144 = 23 · 32 · 72 · 23



Data for elliptic curve 81144bh1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 23- Signs for the Atkin-Lehner involutions
Class 81144bh Isogeny class
Conductor 81144 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 82944 Modular degree for the optimal curve
Δ -318011774976 = -1 · 211 · 39 · 73 · 23 Discriminant
Eigenvalues 2- 3+ -3 7-  4  3 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1701,2646] [a1,a2,a3,a4,a6]
j 39366/23 j-invariant
L 2.3378429204972 L(r)(E,1)/r!
Ω 0.58446072835801 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 81144e1 81144bg1 Quadratic twists by: -3 -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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