Cremona's table of elliptic curves

Curve 72561k3

72561 = 3 · 192 · 67



Data for elliptic curve 72561k3

Field Data Notes
Atkin-Lehner 3- 19- 67+ Signs for the Atkin-Lehner involutions
Class 72561k Isogeny class
Conductor 72561 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -54037552713208257 = -1 · 3 · 197 · 674 Discriminant
Eigenvalues -1 3-  2 -4 -4 -2 -6 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,75983,-7745902] [a1,a2,a3,a4,a6]
Generators [117333140003932:-3274344160807121:179788129984] Generators of the group modulo torsion
j 1031219362727/1148613897 j-invariant
L 3.2159600003228 L(r)(E,1)/r!
Ω 0.19108205522655 Real period
R 16.830256487854 Regulator
r 1 Rank of the group of rational points
S 1.000000000197 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3819d4 Quadratic twists by: -19


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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