Cremona's table of elliptic curves

Curve 81600br2

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600br2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 17+ Signs for the Atkin-Lehner involutions
Class 81600br Isogeny class
Conductor 81600 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -2.0854859616E+19 Discriminant
Eigenvalues 2+ 3+ 5-  4 -2  4 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-746833,331891537] [a1,a2,a3,a4,a6]
j -1439609866256/651714363 j-invariant
L 3.2247494885867 L(r)(E,1)/r!
Ω 0.20154684513883 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81600jl2 10200bn2 81600fb2 Quadratic twists by: -4 8 5


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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