Cremona's table of elliptic curves

Curve 66880bu2

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880bu2

Field Data Notes
Atkin-Lehner 2+ 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 66880bu Isogeny class
Conductor 66880 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 357834752000 = 216 · 53 · 112 · 192 Discriminant
Eigenvalues 2+  2 5-  2 11-  2  4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10945,443457] [a1,a2,a3,a4,a6]
j 2212741893316/5460125 j-invariant
L 5.7553121228384 L(r)(E,1)/r!
Ω 0.95921868638534 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880da2 8360a2 Quadratic twists by: -4 8


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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