Cremona's table of elliptic curves

Curve 81200bc1

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200bc1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 29+ Signs for the Atkin-Lehner involutions
Class 81200bc Isogeny class
Conductor 81200 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 82944 Modular degree for the optimal curve
Δ -39788000000 = -1 · 28 · 56 · 73 · 29 Discriminant
Eigenvalues 2-  3 5+ 7+ -2  0 -2 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1000,15500] [a1,a2,a3,a4,a6]
j -27648000/9947 j-invariant
L 4.3276518926702 L(r)(E,1)/r!
Ω 1.0819129718125 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20300i1 3248m1 Quadratic twists by: -4 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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