Cremona's table of elliptic curves

Curve 81200d1

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200d1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 29+ Signs for the Atkin-Lehner involutions
Class 81200d Isogeny class
Conductor 81200 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ 1287781250000 = 24 · 59 · 72 · 292 Discriminant
Eigenvalues 2+ -2 5+ 7+  0  2  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-51283,-4486812] [a1,a2,a3,a4,a6]
Generators [11994:458925:8] Generators of the group modulo torsion
j 59664010307584/5151125 j-invariant
L 3.4832919744241 L(r)(E,1)/r!
Ω 0.31725446501598 Real period
R 5.4897446059864 Regulator
r 1 Rank of the group of rational points
S 0.99999999952083 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40600s1 16240c1 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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