Cremona's table of elliptic curves

Curve 72540k2

72540 = 22 · 32 · 5 · 13 · 31



Data for elliptic curve 72540k2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13- 31+ Signs for the Atkin-Lehner involutions
Class 72540k Isogeny class
Conductor 72540 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 1.53687324375E+19 Discriminant
Eigenvalues 2- 3+ 5-  0  2 13-  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1658367,800062326] [a1,a2,a3,a4,a6]
j 100100073335671152/3050048828125 j-invariant
L 2.6412264683078 L(r)(E,1)/r!
Ω 0.22010220716586 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 72540d2 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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