Cremona's table of elliptic curves

Curve 25806b1

25806 = 2 · 3 · 11 · 17 · 23



Data for elliptic curve 25806b1

Field Data Notes
Atkin-Lehner 2+ 3- 11+ 17+ 23+ Signs for the Atkin-Lehner involutions
Class 25806b Isogeny class
Conductor 25806 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 103680 Modular degree for the optimal curve
Δ -35345595428352 = -1 · 29 · 33 · 113 · 174 · 23 Discriminant
Eigenvalues 2+ 3-  2 -3 11+ -3 17+  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-17860,-963646] [a1,a2,a3,a4,a6]
j -629989223007953593/35345595428352 j-invariant
L 1.2349253465822 L(r)(E,1)/r!
Ω 0.20582089109706 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 77418bc1 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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