Cremona's table of elliptic curves

Curve 127568c1

127568 = 24 · 7 · 17 · 67



Data for elliptic curve 127568c1

Field Data Notes
Atkin-Lehner 2+ 7+ 17+ 67+ Signs for the Atkin-Lehner involutions
Class 127568c Isogeny class
Conductor 127568 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 79872 Modular degree for the optimal curve
Δ -9299196928 = -1 · 210 · 7 · 172 · 672 Discriminant
Eigenvalues 2+  2 -2 7+  0  6 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,496,-2032] [a1,a2,a3,a4,a6]
Generators [22:138:1] Generators of the group modulo torsion
j 13152033212/9081247 j-invariant
L 8.5275692624227 L(r)(E,1)/r!
Ω 0.73352198541752 Real period
R 2.9063781911311 Regulator
r 1 Rank of the group of rational points
S 1.0000000067888 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63784h1 Quadratic twists by: -4


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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