Cremona's table of elliptic curves

Curve 66400h1

66400 = 25 · 52 · 83



Data for elliptic curve 66400h1

Field Data Notes
Atkin-Lehner 2+ 5+ 83- Signs for the Atkin-Lehner involutions
Class 66400h Isogeny class
Conductor 66400 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ -571787000000 = -1 · 26 · 56 · 833 Discriminant
Eigenvalues 2+ -3 5+ -3  3  0 -5  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1525,43000] [a1,a2,a3,a4,a6]
Generators [11:166:1] [-15:250:1] Generators of the group modulo torsion
j -392223168/571787 j-invariant
L 6.1074463746359 L(r)(E,1)/r!
Ω 0.82750898012205 Real period
R 0.61504331285816 Regulator
r 2 Rank of the group of rational points
S 0.99999999999773 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66400d1 2656c1 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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