Cremona's table of elliptic curves

Curve 106808c1

106808 = 23 · 132 · 79



Data for elliptic curve 106808c1

Field Data Notes
Atkin-Lehner 2+ 13+ 79- Signs for the Atkin-Lehner involutions
Class 106808c Isogeny class
Conductor 106808 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 108576 Modular degree for the optimal curve
Δ -1031083631344 = -1 · 24 · 138 · 79 Discriminant
Eigenvalues 2+  0 -1  4  3 13+ -6  3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2197,-28561] [a1,a2,a3,a4,a6]
j 89856/79 j-invariant
L 2.8909257268502 L(r)(E,1)/r!
Ω 0.48182089816713 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 106808j1 Quadratic twists by: 13


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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