Cremona's table of elliptic curves

Curve 127680ez3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680ez3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 127680ez Isogeny class
Conductor 127680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -551577600000000 = -1 · 217 · 34 · 58 · 7 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7+  4  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,15199,-864801] [a1,a2,a3,a4,a6]
Generators [55130:1197801:125] Generators of the group modulo torsion
j 2962308308398/4208203125 j-invariant
L 9.213626371686 L(r)(E,1)/r!
Ω 0.27557749245254 Real period
R 8.3584713064796 Regulator
r 1 Rank of the group of rational points
S 1.0000000128268 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680s3 31920h3 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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