Cremona's table of elliptic curves

Curve 127920v2

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920v2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ 41- Signs for the Atkin-Lehner involutions
Class 127920v Isogeny class
Conductor 127920 Conductor
∏ cp 256 Product of Tamagawa factors cp
Δ 2488892365440000 = 210 · 34 · 54 · 134 · 412 Discriminant
Eigenvalues 2+ 3- 5-  4  4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-34120,340100] [a1,a2,a3,a4,a6]
j 4290061829087524/2430558950625 j-invariant
L 6.3015858148138 L(r)(E,1)/r!
Ω 0.39384910749313 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 63960m2 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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