Cremona's table of elliptic curves

Curve 81466bm4

81466 = 2 · 7 · 11 · 232



Data for elliptic curve 81466bm4

Field Data Notes
Atkin-Lehner 2- 7- 11- 23- Signs for the Atkin-Lehner involutions
Class 81466bm Isogeny class
Conductor 81466 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ 5.6426662704716E+23 Discriminant
Eigenvalues 2-  0 -2 7- 11- -6  6 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-50168563351,-4325082052436959] [a1,a2,a3,a4,a6]
Generators [-43252895074345891109480177040:21591896519181177842765315101:334474364262840895991808] Generators of the group modulo torsion
j 94330402966367419784492146833/3811688036319086 j-invariant
L 7.1673703777171 L(r)(E,1)/r!
Ω 0.010087687929646 Real period
R 35.525337556808 Regulator
r 1 Rank of the group of rational points
S 1.0000000000487 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3542k4 Quadratic twists by: -23


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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