Cremona's table of elliptic curves

Curve 66978c1

66978 = 2 · 32 · 612



Data for elliptic curve 66978c1

Field Data Notes
Atkin-Lehner 2+ 3- 61+ Signs for the Atkin-Lehner involutions
Class 66978c Isogeny class
Conductor 66978 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 9369600 Modular degree for the optimal curve
Δ -1.3188901692508E+24 Discriminant
Eigenvalues 2+ 3-  1  2 -2 -2  2 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-14853069,59488474981] [a1,a2,a3,a4,a6]
j -2593021489/9437184 j-invariant
L 0.30027137224925 L(r)(E,1)/r!
Ω 0.075067847322489 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 22326g1 66978l1 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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