Cremona's table of elliptic curves

Curve 128700a1

128700 = 22 · 32 · 52 · 11 · 13



Data for elliptic curve 128700a1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 128700a Isogeny class
Conductor 128700 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 73728 Modular degree for the optimal curve
Δ 965250000 = 24 · 33 · 56 · 11 · 13 Discriminant
Eigenvalues 2- 3+ 5+  0 11+ 13+  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3600,83125] [a1,a2,a3,a4,a6]
j 764411904/143 j-invariant
L 3.0393169378395 L(r)(E,1)/r!
Ω 1.5196590148051 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 128700c1 5148a1 Quadratic twists by: -3 5


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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