Cremona's table of elliptic curves

Curve 72540n1

72540 = 22 · 32 · 5 · 13 · 31



Data for elliptic curve 72540n1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13- 31- Signs for the Atkin-Lehner involutions
Class 72540n Isogeny class
Conductor 72540 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 2325888 Modular degree for the optimal curve
Δ -290679749619966720 = -1 · 28 · 39 · 5 · 13 · 316 Discriminant
Eigenvalues 2- 3+ 5-  3  3 13- -1  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-10598472,13280481684] [a1,a2,a3,a4,a6]
Generators [645435:77841:343] Generators of the group modulo torsion
j -26128966057669435392/57687739265 j-invariant
L 8.7472488995173 L(r)(E,1)/r!
Ω 0.26542616289278 Real period
R 2.7462907214435 Regulator
r 1 Rank of the group of rational points
S 0.9999999998797 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72540g1 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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