Cremona's table of elliptic curves

Curve 28577a2

28577 = 17 · 412



Data for elliptic curve 28577a2

Field Data Notes
Atkin-Lehner 17+ 41+ Signs for the Atkin-Lehner involutions
Class 28577a Isogeny class
Conductor 28577 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1372780125649 = 172 · 416 Discriminant
Eigenvalues -1  0 -2 -4  0  2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-9561,-352984] [a1,a2,a3,a4,a6]
Generators [-7655:4293:125] Generators of the group modulo torsion
j 20346417/289 j-invariant
L 1.6822882406725 L(r)(E,1)/r!
Ω 0.48322653010755 Real period
R 6.9627312900143 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 17a2 Quadratic twists by: 41


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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