Cremona's table of elliptic curves

Curve 19448b2

19448 = 23 · 11 · 13 · 17



Data for elliptic curve 19448b2

Field Data Notes
Atkin-Lehner 2+ 11- 13- 17+ Signs for the Atkin-Lehner involutions
Class 19448b Isogeny class
Conductor 19448 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 19038318700544 = 211 · 114 · 133 · 172 Discriminant
Eigenvalues 2+  2 -2  2 11- 13- 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-94424,-11134516] [a1,a2,a3,a4,a6]
Generators [-4785:1196:27] Generators of the group modulo torsion
j 45461686372934834/9296054053 j-invariant
L 7.0268868040875 L(r)(E,1)/r!
Ω 0.27235409019047 Real period
R 4.3000925738336 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38896a2 Quadratic twists by: -4


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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