Cremona's table of elliptic curves

Curve 9675a1

9675 = 32 · 52 · 43



Data for elliptic curve 9675a1

Field Data Notes
Atkin-Lehner 3+ 5+ 43- Signs for the Atkin-Lehner involutions
Class 9675a Isogeny class
Conductor 9675 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 2240 Modular degree for the optimal curve
Δ -18140625 = -1 · 33 · 56 · 43 Discriminant
Eigenvalues  1 3+ 5+  3  3  5  6  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-42,241] [a1,a2,a3,a4,a6]
j -19683/43 j-invariant
L 3.8738101030597 L(r)(E,1)/r!
Ω 1.9369050515299 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 9675d1 387c1 Quadratic twists by: -3 5


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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