Cremona's table of elliptic curves

Curve 20286cg2

20286 = 2 · 32 · 72 · 23



Data for elliptic curve 20286cg2

Field Data Notes
Atkin-Lehner 2- 3- 7- 23+ Signs for the Atkin-Lehner involutions
Class 20286cg Isogeny class
Conductor 20286 Conductor
∏ cp 112 Product of Tamagawa factors cp
Δ -1.0585968241889E+21 Discriminant
Eigenvalues 2- 3- -2 7-  6 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,1029064,1512690491] [a1,a2,a3,a4,a6]
j 4096768048001/35984932992 j-invariant
L 3.1861753711489 L(r)(E,1)/r!
Ω 0.11379197754103 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6762s2 20286cc2 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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