Cremona's table of elliptic curves

Curve 66978g2

66978 = 2 · 32 · 612



Data for elliptic curve 66978g2

Field Data Notes
Atkin-Lehner 2+ 3- 61+ Signs for the Atkin-Lehner involutions
Class 66978g Isogeny class
Conductor 66978 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -4.9104187209654E+21 Discriminant
Eigenvalues 2+ 3-  3  1 -3 -1 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,1355607,3315931533] [a1,a2,a3,a4,a6]
j 7335308807/130741056 j-invariant
L 1.6308233079466 L(r)(E,1)/r!
Ω 0.10192645757093 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 22326k2 1098l2 Quadratic twists by: -3 61


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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