Cremona's table of elliptic curves

Curve 127680t3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680t3

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 19+ Signs for the Atkin-Lehner involutions
Class 127680t Isogeny class
Conductor 127680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 5170484808626995200 = 218 · 3 · 52 · 712 · 19 Discriminant
Eigenvalues 2+ 3+ 5- 7+  0  6  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-643265,-165510975] [a1,a2,a3,a4,a6]
j 112293400033564849/19723834261425 j-invariant
L 2.7296971229019 L(r)(E,1)/r!
Ω 0.17060608594389 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680gm3 1995e3 Quadratic twists by: -4 8


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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