Cremona's table of elliptic curves

Curve 127920bf2

127920 = 24 · 3 · 5 · 13 · 41



Data for elliptic curve 127920bf2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 13- 41- Signs for the Atkin-Lehner involutions
Class 127920bf Isogeny class
Conductor 127920 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 1.531674365825E+19 Discriminant
Eigenvalues 2- 3+ 5+  0  4 13- -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-941616,297349056] [a1,a2,a3,a4,a6]
Generators [8:17024:1] [200:10816:1] Generators of the group modulo torsion
j 22541650595110032049/3739439369689920 j-invariant
L 10.193160989614 L(r)(E,1)/r!
Ω 0.21127725037086 Real period
R 4.0204521835063 Regulator
r 2 Rank of the group of rational points
S 0.99999999986941 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15990t2 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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