Cremona's table of elliptic curves

Curve 81144bq2

81144 = 23 · 32 · 72 · 23



Data for elliptic curve 81144bq2

Field Data Notes
Atkin-Lehner 2- 3- 7- 23+ Signs for the Atkin-Lehner involutions
Class 81144bq Isogeny class
Conductor 81144 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 92918329362432 = 211 · 36 · 76 · 232 Discriminant
Eigenvalues 2- 3-  0 7- -6  2  6  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-15435,574182] [a1,a2,a3,a4,a6]
j 2315250/529 j-invariant
L 2.2676763419408 L(r)(E,1)/r!
Ω 0.56691907890846 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9016f2 1656f2 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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