Cremona's table of elliptic curves

Curve 66780d1

66780 = 22 · 32 · 5 · 7 · 53



Data for elliptic curve 66780d1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 53+ Signs for the Atkin-Lehner involutions
Class 66780d Isogeny class
Conductor 66780 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 334080 Modular degree for the optimal curve
Δ -2748664800000 = -1 · 28 · 33 · 55 · 74 · 53 Discriminant
Eigenvalues 2- 3+ 5- 7+  6 -4 -3  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-251352,-48503404] [a1,a2,a3,a4,a6]
Generators [757:13965:1] Generators of the group modulo torsion
j -254077974389219328/397665625 j-invariant
L 6.7599351706691 L(r)(E,1)/r!
Ω 0.10661024267278 Real period
R 3.1703966715022 Regulator
r 1 Rank of the group of rational points
S 1.0000000000462 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66780b1 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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