Cremona's table of elliptic curves

Curve 23205m1

23205 = 3 · 5 · 7 · 13 · 17



Data for elliptic curve 23205m1

Field Data Notes
Atkin-Lehner 3- 5- 7+ 13- 17- Signs for the Atkin-Lehner involutions
Class 23205m Isogeny class
Conductor 23205 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 276480 Modular degree for the optimal curve
Δ -928451797489227375 = -1 · 324 · 53 · 7 · 13 · 172 Discriminant
Eigenvalues -1 3- 5- 7+ -4 13- 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-108660,48356847] [a1,a2,a3,a4,a6]
Generators [-381:6063:1] Generators of the group modulo torsion
j -141883882518531666241/928451797489227375 j-invariant
L 3.9327086373206 L(r)(E,1)/r!
Ω 0.2406843975776 Real period
R 1.8155212002393 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 69615i1 116025i1 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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