Cremona's table of elliptic curves

Curve 128877o1

128877 = 3 · 7 · 17 · 192



Data for elliptic curve 128877o1

Field Data Notes
Atkin-Lehner 3- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 128877o Isogeny class
Conductor 128877 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 3708800 Modular degree for the optimal curve
Δ 829782056895462909 = 32 · 75 · 17 · 199 Discriminant
Eigenvalues  2 3- -3 7- -6  1 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,1,-235492,-3815573] [a1,a2,a3,a4,a6]
Generators [-2428:144007:64] Generators of the group modulo torsion
j 4475809792/2571471 j-invariant
L 11.550490523566 L(r)(E,1)/r!
Ω 0.23550035882381 Real period
R 2.4523297200014 Regulator
r 1 Rank of the group of rational points
S 0.9999999950888 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128877g1 Quadratic twists by: -19


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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