Cremona's table of elliptic curves

Curve 81200k1

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200k1

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 81200k Isogeny class
Conductor 81200 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 135168 Modular degree for the optimal curve
Δ -588700000000 = -1 · 28 · 58 · 7 · 292 Discriminant
Eigenvalues 2+  2 5+ 7- -4  6  8  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,492,36512] [a1,a2,a3,a4,a6]
j 3286064/147175 j-invariant
L 5.5671973400654 L(r)(E,1)/r!
Ω 0.69589966659664 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40600n1 16240g1 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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