Cremona's table of elliptic curves

Curve 23205m4

23205 = 3 · 5 · 7 · 13 · 17



Data for elliptic curve 23205m4

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
Δ 57845596609812375 = 36 · 53 · 7 · 13 · 178 Discriminant
Eigenvalues -1 3- 5- 7+ -4 13- 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-44227740,113207733225] [a1,a2,a3,a4,a6]
Generators [3840:-1875:1] Generators of the group modulo torsion
j 9567708965805925322125133761/57845596609812375 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 69615i4 116025i4 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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