Cremona's table of elliptic curves

Curve 72240p2

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240p2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 43+ Signs for the Atkin-Lehner involutions
Class 72240p Isogeny class
Conductor 72240 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 13274100000000 = 28 · 32 · 58 · 73 · 43 Discriminant
Eigenvalues 2+ 3- 5+ 7+ -4 -6  4  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-78036,8362764] [a1,a2,a3,a4,a6]
j 205293080860112464/51851953125 j-invariant
L 1.3812711815393 L(r)(E,1)/r!
Ω 0.69063559428213 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 36120f2 Quadratic twists by: -4


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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