Cremona's table of elliptic curves

Curve 128271n1

128271 = 3 · 11 · 132 · 23



Data for elliptic curve 128271n1

Field Data Notes
Atkin-Lehner 3+ 11- 13+ 23- Signs for the Atkin-Lehner involutions
Class 128271n Isogeny class
Conductor 128271 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 15482880 Modular degree for the optimal curve
Δ -7.9881767729414E+21 Discriminant
Eigenvalues  1 3+ -4 -2 11- 13+  4 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-43431482,-110269893105] [a1,a2,a3,a4,a6]
Generators [4766234232515928061752:-512237510358619732786173:320676445353922048] Generators of the group modulo torsion
j -1877057431204035025009/1654960196879847 j-invariant
L 3.2712446335456 L(r)(E,1)/r!
Ω 0.029403256588764 Real period
R 27.813627182103 Regulator
r 1 Rank of the group of rational points
S 0.99999992869601 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9867d1 Quadratic twists by: 13


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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