Cremona's table of elliptic curves

Curve 66780l2

66780 = 22 · 32 · 5 · 7 · 53



Data for elliptic curve 66780l2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 53+ Signs for the Atkin-Lehner involutions
Class 66780l Isogeny class
Conductor 66780 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 31209843490560 = 28 · 311 · 5 · 72 · 532 Discriminant
Eigenvalues 2- 3- 5- 7-  4 -4 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-57207,-5259634] [a1,a2,a3,a4,a6]
Generators [391:5670:1] Generators of the group modulo torsion
j 110943979288144/167233815 j-invariant
L 7.0466359552698 L(r)(E,1)/r!
Ω 0.30872839663214 Real period
R 1.9020591217678 Regulator
r 1 Rank of the group of rational points
S 0.99999999995952 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 22260c2 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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