Cremona's table of elliptic curves

Curve 66975b2

66975 = 3 · 52 · 19 · 47



Data for elliptic curve 66975b2

Field Data Notes
Atkin-Lehner 3+ 5+ 19- 47+ Signs for the Atkin-Lehner involutions
Class 66975b Isogeny class
Conductor 66975 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2803531640625 = 32 · 58 · 192 · 472 Discriminant
Eigenvalues  1 3+ 5+  4  0 -6 -6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-3525,0] [a1,a2,a3,a4,a6]
j 310151254609/179426025 j-invariant
L 1.3644249672929 L(r)(E,1)/r!
Ω 0.68221248864447 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 13395d2 Quadratic twists by: 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations