Cremona's table of elliptic curves

Curve 66240n2

66240 = 26 · 32 · 5 · 23



Data for elliptic curve 66240n2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 23+ Signs for the Atkin-Lehner involutions
Class 66240n Isogeny class
Conductor 66240 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 7312896000000 = 215 · 33 · 56 · 232 Discriminant
Eigenvalues 2+ 3+ 5-  2 -2  4 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-67212,-6705584] [a1,a2,a3,a4,a6]
j 37953380909016/8265625 j-invariant
L 3.5581542497361 L(r)(E,1)/r!
Ω 0.29651285447477 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 66240v2 33120v2 66240i2 Quadratic twists by: -4 8 -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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