Cremona's table of elliptic curves

Curve 108927c1

108927 = 32 · 72 · 13 · 19



Data for elliptic curve 108927c1

Field Data Notes
Atkin-Lehner 3- 7+ 13+ 19- Signs for the Atkin-Lehner involutions
Class 108927c Isogeny class
Conductor 108927 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 20966400 Modular degree for the optimal curve
Δ -1.2820178915139E+21 Discriminant
Eigenvalues  1 3-  1 7+ -5 13+  2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-582014169,-5404266777708] [a1,a2,a3,a4,a6]
Generators [1182104029726476:67200910326261888:40247815483] Generators of the group modulo torsion
j -5188150154256692921809/305057872899 j-invariant
L 6.8292592313359 L(r)(E,1)/r!
Ω 0.015368665846851 Real period
R 22.218126476916 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 36309r1 108927r1 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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