Cremona's table of elliptic curves

Curve 127680s1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680s1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680s Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 131072 Modular degree for the optimal curve
Δ 56056627200 = 214 · 3 · 52 · 74 · 19 Discriminant
Eigenvalues 2+ 3+ 5+ 7- -4  2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2161,-36239] [a1,a2,a3,a4,a6]
Generators [-24:35:1] Generators of the group modulo torsion
j 68150496976/3421425 j-invariant
L 5.7583244099584 L(r)(E,1)/r!
Ω 0.70237815266273 Real period
R 1.0247906438399 Regulator
r 1 Rank of the group of rational points
S 0.99999998882799 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680ez1 15960k1 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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