Cremona's table of elliptic curves

Curve 127568f2

127568 = 24 · 7 · 17 · 67



Data for elliptic curve 127568f2

Field Data Notes
Atkin-Lehner 2+ 7+ 17+ 67- Signs for the Atkin-Lehner involutions
Class 127568f Isogeny class
Conductor 127568 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 90336546400421888 = 211 · 76 · 174 · 672 Discriminant
Eigenvalues 2+ -2  0 7+  4  0 17+  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-158488,-19563468] [a1,a2,a3,a4,a6]
j 214973860192339250/44109641797081 j-invariant
L 1.9418202034921 L(r)(E,1)/r!
Ω 0.24272770116896 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63784e2 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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