Cremona's table of elliptic curves

Curve 81600d1

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600d1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 17+ Signs for the Atkin-Lehner involutions
Class 81600d Isogeny class
Conductor 81600 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ -541875000000 = -1 · 26 · 3 · 510 · 172 Discriminant
Eigenvalues 2+ 3+ 5+  1 -2  1 17+  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1667,23287] [a1,a2,a3,a4,a6]
Generators [-258:2159:27] Generators of the group modulo torsion
j 819200/867 j-invariant
L 5.6731794354409 L(r)(E,1)/r!
Ω 0.61189680885667 Real period
R 4.6357321646134 Regulator
r 1 Rank of the group of rational points
S 0.99999999981644 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 81600hx1 1275e1 81600et1 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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