Cremona's table of elliptic curves

Curve 15808o1

15808 = 26 · 13 · 19



Data for elliptic curve 15808o1

Field Data Notes
Atkin-Lehner 2- 13+ 19+ Signs for the Atkin-Lehner involutions
Class 15808o Isogeny class
Conductor 15808 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 59904 Modular degree for the optimal curve
Δ -1703205788450816 = -1 · 231 · 133 · 192 Discriminant
Eigenvalues 2- -1  1  3 -4 13+ -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-64065,-6528287] [a1,a2,a3,a4,a6]
j -110931033861649/6497214464 j-invariant
L 1.1962754873483 L(r)(E,1)/r!
Ω 0.14953443591854 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 15808d1 3952j1 Quadratic twists by: -4 8


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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