Cremona's table of elliptic curves

Curve 72561m1

72561 = 3 · 192 · 67



Data for elliptic curve 72561m1

Field Data Notes
Atkin-Lehner 3- 19- 67- Signs for the Atkin-Lehner involutions
Class 72561m Isogeny class
Conductor 72561 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 146880 Modular degree for the optimal curve
Δ 30723265541169 = 33 · 198 · 67 Discriminant
Eigenvalues  1 3- -2 -2  0  4 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-15892,722165] [a1,a2,a3,a4,a6]
j 9434056897/653049 j-invariant
L 1.9420878228946 L(r)(E,1)/r!
Ω 0.64736260496155 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 3819a1 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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