Cremona's table of elliptic curves

Curve 66978p1

66978 = 2 · 32 · 612



Data for elliptic curve 66978p1

Field Data Notes
Atkin-Lehner 2- 3- 61+ Signs for the Atkin-Lehner involutions
Class 66978p Isogeny class
Conductor 66978 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 2380800 Modular degree for the optimal curve
Δ -2.1114404605065E+19 Discriminant
Eigenvalues 2- 3-  3  3 -1 -5  2 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1072346,-480938727] [a1,a2,a3,a4,a6]
Generators [2547:114077:1] Generators of the group modulo torsion
j -3630961153/562176 j-invariant
L 13.508134890243 L(r)(E,1)/r!
Ω 0.07355244163487 Real period
R 2.2956639151128 Regulator
r 1 Rank of the group of rational points
S 0.99999999999069 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22326d1 1098f1 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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