Cremona's table of elliptic curves

Curve 81600ii1

81600 = 26 · 3 · 52 · 17



Data for elliptic curve 81600ii1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 17+ Signs for the Atkin-Lehner involutions
Class 81600ii Isogeny class
Conductor 81600 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 884736 Modular degree for the optimal curve
Δ 64172851200000000 = 230 · 32 · 58 · 17 Discriminant
Eigenvalues 2- 3- 5+ -4 -4 -2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-161633,-21895137] [a1,a2,a3,a4,a6]
Generators [16087:2039808:1] Generators of the group modulo torsion
j 114013572049/15667200 j-invariant
L 4.7974247541858 L(r)(E,1)/r!
Ω 0.24027432591236 Real period
R 4.9916119197599 Regulator
r 1 Rank of the group of rational points
S 0.9999999994247 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81600o1 20400ca1 16320ch1 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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