Cremona's table of elliptic curves

Curve 23698d2

23698 = 2 · 172 · 41



Data for elliptic curve 23698d2

Field Data Notes
Atkin-Lehner 2+ 17+ 41- Signs for the Atkin-Lehner involutions
Class 23698d Isogeny class
Conductor 23698 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 81150506978 = 2 · 176 · 412 Discriminant
Eigenvalues 2+  2  2  4  2  4 17+  6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-3329,-74053] [a1,a2,a3,a4,a6]
j 169112377/3362 j-invariant
L 5.0340646217077 L(r)(E,1)/r!
Ω 0.62925807771348 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 82a2 Quadratic twists by: 17


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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