Cremona's table of elliptic curves

Curve 12141f2

12141 = 32 · 19 · 71



Data for elliptic curve 12141f2

Field Data Notes
Atkin-Lehner 3- 19+ 71- Signs for the Atkin-Lehner involutions
Class 12141f Isogeny class
Conductor 12141 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 349129187630001 = 312 · 194 · 712 Discriminant
Eigenvalues  1 3-  2 -4 -4  6 -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-30186,1814967] [a1,a2,a3,a4,a6]
Generators [4176040:20075979:64000] Generators of the group modulo torsion
j 4172736682666657/478915209369 j-invariant
L 5.2608240093415 L(r)(E,1)/r!
Ω 0.52153823792705 Real period
R 10.08713000652 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4047a2 Quadratic twists by: -3


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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