Cremona's table of elliptic curves

Curve 128650f1

128650 = 2 · 52 · 31 · 83



Data for elliptic curve 128650f1

Field Data Notes
Atkin-Lehner 2- 5- 31+ 83+ Signs for the Atkin-Lehner involutions
Class 128650f Isogeny class
Conductor 128650 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 825600 Modular degree for the optimal curve
Δ -479076518750000 = -1 · 24 · 58 · 314 · 83 Discriminant
Eigenvalues 2- -1 5- -5 -3 -2 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,12487,911031] [a1,a2,a3,a4,a6]
Generators [1:960:1] Generators of the group modulo torsion
j 551233799375/1226435888 j-invariant
L 3.2526661958048 L(r)(E,1)/r!
Ω 0.36474654591954 Real period
R 1.1147008128799 Regulator
r 1 Rank of the group of rational points
S 1.0000000079785 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128650c1 Quadratic twists by: 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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