Cremona's table of elliptic curves

Curve 81498u3

81498 = 2 · 3 · 172 · 47



Data for elliptic curve 81498u3

Field Data Notes
Atkin-Lehner 2- 3- 17+ 47+ Signs for the Atkin-Lehner involutions
Class 81498u Isogeny class
Conductor 81498 Conductor
∏ cp 1024 Product of Tamagawa factors cp
Δ 3.7511362894882E+26 Discriminant
Eigenvalues 2- 3-  2  0  4 -2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-201295442,-583151555580] [a1,a2,a3,a4,a6]
Generators [1185910:1290764530:1] Generators of the group modulo torsion
j 37370766650444353872577/15540654858358857984 j-invariant
L 15.542917345996 L(r)(E,1)/r!
Ω 0.041584204357376 Real period
R 5.8401522225128 Regulator
r 1 Rank of the group of rational points
S 1.0000000001319 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4794e3 Quadratic twists by: 17


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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