Cremona's table of elliptic curves

Curve 81600dy2

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600dy2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 17- Signs for the Atkin-Lehner involutions
Class 81600dy Isogeny class
Conductor 81600 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 6345216000000000000 = 221 · 36 · 512 · 17 Discriminant
Eigenvalues 2+ 3- 5+ -2  0 -4 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1048033,-395127937] [a1,a2,a3,a4,a6]
Generators [-502:2175:1] Generators of the group modulo torsion
j 31080575499121/1549125000 j-invariant
L 6.9044376677204 L(r)(E,1)/r!
Ω 0.1496744218433 Real period
R 3.8441424967719 Regulator
r 1 Rank of the group of rational points
S 0.9999999999231 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81600gm2 2550d2 16320b2 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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