Cremona's table of elliptic curves

Curve 15979a3

15979 = 19 · 292



Data for elliptic curve 15979a3

Field Data Notes
Atkin-Lehner 19+ 29+ Signs for the Atkin-Lehner involutions
Class 15979a Isogeny class
Conductor 15979 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -11301643099 = -1 · 19 · 296 Discriminant
Eigenvalues  0  2  3 -1 -3 -4  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-647009,-200099543] [a1,a2,a3,a4,a6]
Generators [9490559308180999225274475:-497140250840353834143028327:3180268230205162359375] Generators of the group modulo torsion
j -50357871050752/19 j-invariant
L 6.3606416468113 L(r)(E,1)/r!
Ω 0.08416701451655 Real period
R 37.785833817122 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 19a2 Quadratic twists by: 29


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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