Cremona's table of elliptic curves

Curve 55811h1

55811 = 72 · 17 · 67



Data for elliptic curve 55811h1

Field Data Notes
Atkin-Lehner 7- 17+ 67- Signs for the Atkin-Lehner involutions
Class 55811h Isogeny class
Conductor 55811 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 131328 Modular degree for the optimal curve
Δ 45962758373 = 79 · 17 · 67 Discriminant
Eigenvalues  0  2  4 7- -3 -3 17+  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-27701,-1765331] [a1,a2,a3,a4,a6]
Generators [5255873:36381683:24389] Generators of the group modulo torsion
j 19981932691456/390677 j-invariant
L 9.2332200269087 L(r)(E,1)/r!
Ω 0.37006234442173 Real period
R 12.475222305317 Regulator
r 1 Rank of the group of rational points
S 0.99999999999273 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7973h1 Quadratic twists by: -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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