Cremona's table of elliptic curves

Curve 127920v4

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920v4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ 41- Signs for the Atkin-Lehner involutions
Class 127920v Isogeny class
Conductor 127920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 15411437365708800 = 211 · 32 · 52 · 138 · 41 Discriminant
Eigenvalues 2+ 3- 5-  4  4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-403120,98198900] [a1,a2,a3,a4,a6]
j 3537511604488625762/7525115901225 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 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63960m4 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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