Cremona's table of elliptic curves

Curve 72720bt1

72720 = 24 · 32 · 5 · 101



Data for elliptic curve 72720bt1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 101- Signs for the Atkin-Lehner involutions
Class 72720bt Isogeny class
Conductor 72720 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 688128 Modular degree for the optimal curve
Δ -15079219200000000 = -1 · 219 · 36 · 58 · 101 Discriminant
Eigenvalues 2- 3- 5+  5  0 -4  3  7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,61677,-383022] [a1,a2,a3,a4,a6]
j 8689723536879/5050000000 j-invariant
L 3.7315226020776 L(r)(E,1)/r!
Ω 0.23322016373875 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 9090g1 8080g1 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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