Cremona's table of elliptic curves

Curve 55664j1

55664 = 24 · 72 · 71



Data for elliptic curve 55664j1

Field Data Notes
Atkin-Lehner 2- 7- 71+ Signs for the Atkin-Lehner involutions
Class 55664j Isogeny class
Conductor 55664 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 82944 Modular degree for the optimal curve
Δ -2189709541376 = -1 · 218 · 76 · 71 Discriminant
Eigenvalues 2-  0 -2 7- -6 -4 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-931,-72030] [a1,a2,a3,a4,a6]
Generators [98:882:1] Generators of the group modulo torsion
j -185193/4544 j-invariant
L 2.0655947662072 L(r)(E,1)/r!
Ω 0.35625882182239 Real period
R 2.8990085852195 Regulator
r 1 Rank of the group of rational points
S 1.0000000000778 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6958e1 1136b1 Quadratic twists by: -4 -7


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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