Cremona's table of elliptic curves

Curve 26505d4

26505 = 32 · 5 · 19 · 31



Data for elliptic curve 26505d4

Field Data Notes
Atkin-Lehner 3- 5+ 19+ 31- Signs for the Atkin-Lehner involutions
Class 26505d Isogeny class
Conductor 26505 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.9430743889493E+24 Discriminant
Eigenvalues -1 3- 5+  4  4 -6 -2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-244339133,-1468477089894] [a1,a2,a3,a4,a6]
Generators [15748124:3137563815:343] Generators of the group modulo torsion
j 2212968681333971735917174921/2665396967008687531875 j-invariant
L 3.434204194681 L(r)(E,1)/r!
Ω 0.038188509366853 Real period
R 5.6204802367558 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 8835c4 Quadratic twists by: -3


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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