Cremona's table of elliptic curves

Curve 108927bc3

108927 = 32 · 72 · 13 · 19



Data for elliptic curve 108927bc3

Field Data Notes
Atkin-Lehner 3- 7- 13- 19- Signs for the Atkin-Lehner involutions
Class 108927bc Isogeny class
Conductor 108927 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -8.7965111304165E+20 Discriminant
Eigenvalues  1 3- -2 7-  4 13- -2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,661932,1411663945] [a1,a2,a3,a4,a6]
Generators [-8123830:-224836075:10648] Generators of the group modulo torsion
j 373979421247823/10256393815941 j-invariant
L 5.9665977495419 L(r)(E,1)/r!
Ω 0.11866695961457 Real period
R 12.570048510135 Regulator
r 1 Rank of the group of rational points
S 0.99999999898106 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36309o3 15561k4 Quadratic twists by: -3 -7


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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