Cremona's table of elliptic curves

Curve 72540t1

72540 = 22 · 32 · 5 · 13 · 31



Data for elliptic curve 72540t1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13- 31- Signs for the Atkin-Lehner involutions
Class 72540t Isogeny class
Conductor 72540 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 460800 Modular degree for the optimal curve
Δ 9651960583200000 = 28 · 311 · 55 · 133 · 31 Discriminant
Eigenvalues 2- 3- 5+ -1 -2 13-  6  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-133968,18271892] [a1,a2,a3,a4,a6]
Generators [157:1053:1] Generators of the group modulo torsion
j 1424818154438656/51718753125 j-invariant
L 5.8310079273788 L(r)(E,1)/r!
Ω 0.40585517786599 Real period
R 1.1972677789342 Regulator
r 1 Rank of the group of rational points
S 0.99999999981273 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 24180b1 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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