Cremona's table of elliptic curves

Curve 66978h1

66978 = 2 · 32 · 612



Data for elliptic curve 66978h1

Field Data Notes
Atkin-Lehner 2+ 3- 61+ Signs for the Atkin-Lehner involutions
Class 66978h Isogeny class
Conductor 66978 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 1873920 Modular degree for the optimal curve
Δ -4.5280500500706E+19 Discriminant
Eigenvalues 2+ 3- -3  0  4 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-553266,-360286232] [a1,a2,a3,a4,a6]
j -134017/324 j-invariant
L 0.97963746956127 L(r)(E,1)/r!
Ω 0.081636455867942 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 22326i1 66978q1 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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