Cremona's table of elliptic curves

Curve 55811o1

55811 = 72 · 17 · 67



Data for elliptic curve 55811o1

Field Data Notes
Atkin-Lehner 7- 17- 67- Signs for the Atkin-Lehner involutions
Class 55811o Isogeny class
Conductor 55811 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 22272 Modular degree for the optimal curve
Δ 938015477 = 77 · 17 · 67 Discriminant
Eigenvalues -2  0  0 7- -3 -1 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-245,-86] [a1,a2,a3,a4,a6]
Generators [-14:24:1] [-14:143:8] Generators of the group modulo torsion
j 13824000/7973 j-invariant
L 4.9443009735214 L(r)(E,1)/r!
Ω 1.3156442646631 Real period
R 0.9395208694163 Regulator
r 2 Rank of the group of rational points
S 1.0000000000012 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7973d1 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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