Cremona's table of elliptic curves

Curve 72720bw1

72720 = 24 · 32 · 5 · 101



Data for elliptic curve 72720bw1

Field Data Notes
Atkin-Lehner 2- 3- 5- 101+ Signs for the Atkin-Lehner involutions
Class 72720bw Isogeny class
Conductor 72720 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 21714075648000 = 218 · 38 · 53 · 101 Discriminant
Eigenvalues 2- 3- 5-  0 -2  0 -8 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-39027,-2959054] [a1,a2,a3,a4,a6]
Generators [-113:90:1] [-110:54:1] Generators of the group modulo torsion
j 2201566159729/7272000 j-invariant
L 11.070037306973 L(r)(E,1)/r!
Ω 0.33973830388265 Real period
R 2.7153344158458 Regulator
r 2 Rank of the group of rational points
S 1.0000000000008 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9090i1 24240u1 Quadratic twists by: -4 -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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