Cremona's table of elliptic curves

Curve 72540m2

72540 = 22 · 32 · 5 · 13 · 31



Data for elliptic curve 72540m2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13- 31- Signs for the Atkin-Lehner involutions
Class 72540m Isogeny class
Conductor 72540 Conductor
∏ cp 960 Product of Tamagawa factors cp
Δ 6.749239341259E+23 Discriminant
Eigenvalues 2- 3+ 5-  0 -2 13-  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-48060567,121999077774] [a1,a2,a3,a4,a6]
Generators [3103:52390:1] Generators of the group modulo torsion
j 2436459096191738080752/133944094786328125 j-invariant
L 7.5845008913128 L(r)(E,1)/r!
Ω 0.089430191256235 Real period
R 0.35337156954026 Regulator
r 1 Rank of the group of rational points
S 0.99999999995681 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72540f2 Quadratic twists by: -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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