Cremona's table of elliptic curves

Curve 19992n1

19992 = 23 · 3 · 72 · 17



Data for elliptic curve 19992n1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 17+ Signs for the Atkin-Lehner involutions
Class 19992n Isogeny class
Conductor 19992 Conductor
∏ cp 22 Product of Tamagawa factors cp
deg 126720 Modular degree for the optimal curve
Δ 7404143717376 = 210 · 311 · 74 · 17 Discriminant
Eigenvalues 2+ 3-  3 7+  4 -1 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-336744,-75326112] [a1,a2,a3,a4,a6]
j 1717641340122148/3011499 j-invariant
L 4.360107600822 L(r)(E,1)/r!
Ω 0.19818670912827 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 39984b1 59976be1 19992l1 Quadratic twists by: -4 -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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