Cremona's table of elliptic curves

Curve 25568d2

25568 = 25 · 17 · 47



Data for elliptic curve 25568d2

Field Data Notes
Atkin-Lehner 2- 17+ 47- Signs for the Atkin-Lehner involutions
Class 25568d Isogeny class
Conductor 25568 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 326861312 = 29 · 172 · 472 Discriminant
Eigenvalues 2-  2  0  0  6  2 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-23568,1400504] [a1,a2,a3,a4,a6]
Generators [10515:193076:27] Generators of the group modulo torsion
j 2827745805221000/638401 j-invariant
L 8.3147114421197 L(r)(E,1)/r!
Ω 1.3621220752572 Real period
R 6.1042336756415 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25568c2 51136j2 Quadratic twists by: -4 8


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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