Cremona's table of elliptic curves

Curve 26505m2

26505 = 32 · 5 · 19 · 31



Data for elliptic curve 26505m2

Field Data Notes
Atkin-Lehner 3- 5- 19- 31+ Signs for the Atkin-Lehner involutions
Class 26505m Isogeny class
Conductor 26505 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 2183305774275 = 314 · 52 · 19 · 312 Discriminant
Eigenvalues  1 3- 5- -4 -2  4 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-22329,-1276722] [a1,a2,a3,a4,a6]
j 1688942815501969/2994932475 j-invariant
L 1.5623832517762 L(r)(E,1)/r!
Ω 0.3905958129441 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8835j2 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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