Cremona's table of elliptic curves

Curve 127680fn1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680fn1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 127680fn Isogeny class
Conductor 127680 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 540672 Modular degree for the optimal curve
Δ 274677473280000 = 216 · 3 · 54 · 76 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7-  2 -2  0 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-43841,-3456705] [a1,a2,a3,a4,a6]
Generators [-123:300:1] Generators of the group modulo torsion
j 142198509015364/4191245625 j-invariant
L 9.4177608230246 L(r)(E,1)/r!
Ω 0.33053039398539 Real period
R 2.3744061533435 Regulator
r 1 Rank of the group of rational points
S 1.0000000007298 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680b1 31920i1 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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