Cremona's table of elliptic curves

Curve 81498u2

81498 = 2 · 3 · 172 · 47



Data for elliptic curve 81498u2

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 1.9148506124575E+24 Discriminant
Eigenvalues 2- 3-  2  0  4 -2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-94388562,346617579780] [a1,a2,a3,a4,a6]
Generators [2340:371070:1] Generators of the group modulo torsion
j 3852904932600395518657/79330715220639744 j-invariant
L 15.542917345996 L(r)(E,1)/r!
Ω 0.083168408714752 Real period
R 2.9200761112564 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 4794e2 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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