Cremona's table of elliptic curves

Curve 72540h1

72540 = 22 · 32 · 5 · 13 · 31



Data for elliptic curve 72540h1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ 31- Signs for the Atkin-Lehner involutions
Class 72540h Isogeny class
Conductor 72540 Conductor
∏ cp 22 Product of Tamagawa factors cp
deg 426624 Modular degree for the optimal curve
Δ 136012500000000 = 28 · 33 · 511 · 13 · 31 Discriminant
Eigenvalues 2- 3+ 5-  3  6 13+  4  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-160632,-24773356] [a1,a2,a3,a4,a6]
j 66315673215295488/19677734375 j-invariant
L 5.2465274656409 L(r)(E,1)/r!
Ω 0.23847852203268 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72540a1 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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