Cremona's table of elliptic curves

Curve 800d2

800 = 25 · 52



Data for elliptic curve 800d2

Field Data Notes
Atkin-Lehner 2+ 5- Signs for the Atkin-Lehner involutions
Class 800d Isogeny class
Conductor 800 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -8000000000 = -1 · 212 · 59 Discriminant
Eigenvalues 2+  0 5-  0  0  4  8  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,500,0] [a1,a2,a3,a4,a6]
j 1728 j-invariant
L 1.568356227241 L(r)(E,1)/r!
Ω 0.78417811362052 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 800d2 1600u1 7200br2 800h2 Quadratic twists by: -4 8 -3 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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