Cremona's table of elliptic curves

Curve 26505l2

26505 = 32 · 5 · 19 · 31



Data for elliptic curve 26505l2

Field Data Notes
Atkin-Lehner 3- 5- 19- 31+ Signs for the Atkin-Lehner involutions
Class 26505l Isogeny class
Conductor 26505 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 2994932475 = 38 · 52 · 19 · 312 Discriminant
Eigenvalues  1 3- 5-  2 -2  4 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-876429,316027278] [a1,a2,a3,a4,a6]
j 102128435916447599569/4108275 j-invariant
L 3.0639005962662 L(r)(E,1)/r!
Ω 0.7659751490666 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 8835i2 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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