Cremona's table of elliptic curves

Curve 72896r2

72896 = 26 · 17 · 67



Data for elliptic curve 72896r2

Field Data Notes
Atkin-Lehner 2- 17- 67+ Signs for the Atkin-Lehner involutions
Class 72896r Isogeny class
Conductor 72896 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1250312192 = 214 · 17 · 672 Discriminant
Eigenvalues 2-  2  0 -2 -2  6 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-273,-271] [a1,a2,a3,a4,a6]
Generators [1205:41808:1] Generators of the group modulo torsion
j 137842000/76313 j-invariant
L 9.0857343376149 L(r)(E,1)/r!
Ω 1.2577238535531 Real period
R 3.611975042022 Regulator
r 1 Rank of the group of rational points
S 1.0000000000039 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72896k2 18224e2 Quadratic twists by: -4 8


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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