Cremona's table of elliptic curves

Curve 55664s1

55664 = 24 · 72 · 71



Data for elliptic curve 55664s1

Field Data Notes
Atkin-Lehner 2- 7- 71+ Signs for the Atkin-Lehner involutions
Class 55664s Isogeny class
Conductor 55664 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 285120 Modular degree for the optimal curve
Δ 17517676331008 = 221 · 76 · 71 Discriminant
Eigenvalues 2- -3  4 7-  0 -1  0 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9163,270970] [a1,a2,a3,a4,a6]
Generators [15:370:1] Generators of the group modulo torsion
j 176558481/36352 j-invariant
L 4.9742661293652 L(r)(E,1)/r!
Ω 0.65469732175844 Real period
R 3.7989052071064 Regulator
r 1 Rank of the group of rational points
S 0.99999999999029 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6958p1 1136c1 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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