Cremona's table of elliptic curves

Curve 127920cf1

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920cf1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13- 41+ Signs for the Atkin-Lehner involutions
Class 127920cf Isogeny class
Conductor 127920 Conductor
∏ cp 45 Product of Tamagawa factors cp
deg 230400 Modular degree for the optimal curve
Δ -31130611200000 = -1 · 212 · 33 · 55 · 133 · 41 Discriminant
Eigenvalues 2- 3- 5- -2  0 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,5915,-201517] [a1,a2,a3,a4,a6]
Generators [86:975:1] Generators of the group modulo torsion
j 5586690166784/7600246875 j-invariant
L 8.8712807052946 L(r)(E,1)/r!
Ω 0.35108626757558 Real period
R 0.56151319102786 Regulator
r 1 Rank of the group of rational points
S 1.0000000040395 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7995d1 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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