Cremona's table of elliptic curves

Curve 15925y2

15925 = 52 · 72 · 13



Data for elliptic curve 15925y2

Field Data Notes
Atkin-Lehner 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 15925y Isogeny class
Conductor 15925 Conductor
∏ cp 10 Product of Tamagawa factors cp
Δ 17063378967578125 = 58 · 76 · 135 Discriminant
Eigenvalues  2 -1 5- 7-  2 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-120458,-14773557] [a1,a2,a3,a4,a6]
j 4206161920/371293 j-invariant
L 2.5770988664024 L(r)(E,1)/r!
Ω 0.25770988664024 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 15925k1 325d2 Quadratic twists by: 5 -7


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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