Cremona's table of elliptic curves

Curve 72720k2

72720 = 24 · 32 · 5 · 101



Data for elliptic curve 72720k2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 101+ Signs for the Atkin-Lehner involutions
Class 72720k Isogeny class
Conductor 72720 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1189844640000 = 28 · 36 · 54 · 1012 Discriminant
Eigenvalues 2+ 3- 5+ -4  0 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30303,-2029698] [a1,a2,a3,a4,a6]
j 16489712964816/6375625 j-invariant
L 0.72371611396633 L(r)(E,1)/r!
Ω 0.36185803931872 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 36360q2 8080b2 Quadratic twists by: -4 -3


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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