Cremona's table of elliptic curves

Curve 26840k1

26840 = 23 · 5 · 11 · 61



Data for elliptic curve 26840k1

Field Data Notes
Atkin-Lehner 2- 5- 11- 61- Signs for the Atkin-Lehner involutions
Class 26840k Isogeny class
Conductor 26840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 5888 Modular degree for the optimal curve
Δ -6710000 = -1 · 24 · 54 · 11 · 61 Discriminant
Eigenvalues 2-  1 5- -5 11- -2  1  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-100,373] [a1,a2,a3,a4,a6]
Generators [6:5:1] Generators of the group modulo torsion
j -6981350656/419375 j-invariant
L 5.3461100038022 L(r)(E,1)/r!
Ω 2.3357990723084 Real period
R 0.28609641916453 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 53680j1 Quadratic twists by: -4


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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