Cremona's table of elliptic curves

Curve 127920bw2

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920bw2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13- 41+ Signs for the Atkin-Lehner involutions
Class 127920bw Isogeny class
Conductor 127920 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 261816422400 = 212 · 32 · 52 · 132 · 412 Discriminant
Eigenvalues 2- 3- 5+  0  4 13-  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-14216,647220] [a1,a2,a3,a4,a6]
j 77575852685449/63920025 j-invariant
L 3.8993888387114 L(r)(E,1)/r!
Ω 0.97484719265936 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 7995b2 Quadratic twists by: -4


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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