Cremona's table of elliptic curves

Curve 127920ba1

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920ba1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 13+ 41- Signs for the Atkin-Lehner involutions
Class 127920ba Isogeny class
Conductor 127920 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ -495437230080 = -1 · 212 · 33 · 5 · 13 · 413 Discriminant
Eigenvalues 2- 3+ 5+ -2  4 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-8581,-304979] [a1,a2,a3,a4,a6]
Generators [10188:1028239:1] Generators of the group modulo torsion
j -17061927030784/120956355 j-invariant
L 5.026503130694 L(r)(E,1)/r!
Ω 0.24791166376551 Real period
R 6.75845980245 Regulator
r 1 Rank of the group of rational points
S 1.000000017575 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7995h1 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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