Cremona's table of elliptic curves

Curve 127680y1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680y1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 127680y Isogeny class
Conductor 127680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -5362560000 = -1 · 210 · 32 · 54 · 72 · 19 Discriminant
Eigenvalues 2+ 3+ 5- 7+  0  0  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5,3525] [a1,a2,a3,a4,a6]
Generators [5:60:1] Generators of the group modulo torsion
j -16384/5236875 j-invariant
L 6.4901071185441 L(r)(E,1)/r!
Ω 1.0809173442622 Real period
R 0.75053231339911 Regulator
r 1 Rank of the group of rational points
S 0.99999999363419 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680gg1 7980c1 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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