Cremona's table of elliptic curves

Curve 127920bi4

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920bi4

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ 41+ Signs for the Atkin-Lehner involutions
Class 127920bi Isogeny class
Conductor 127920 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ 112849591296000 = 213 · 3 · 53 · 13 · 414 Discriminant
Eigenvalues 2- 3+ 5-  0 -4 13+ -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-832560,-292118208] [a1,a2,a3,a4,a6]
Generators [-526:10:1] Generators of the group modulo torsion
j 15581559070736472241/27551169750 j-invariant
L 3.6929743835766 L(r)(E,1)/r!
Ω 0.15805042641688 Real period
R 1.947149908007 Regulator
r 1 Rank of the group of rational points
S 3.9999998965381 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990v4 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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