Cremona's table of elliptic curves

Curve 8442b2

8442 = 2 · 32 · 7 · 67



Data for elliptic curve 8442b2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 67- Signs for the Atkin-Lehner involutions
Class 8442b Isogeny class
Conductor 8442 Conductor
∏ cp 18 Product of Tamagawa factors cp
Δ 4813112695104 = 26 · 36 · 73 · 673 Discriminant
Eigenvalues 2+ 3- -3 7-  6  5 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-39051,2978181] [a1,a2,a3,a4,a6]
j 9034391742442417/6602349376 j-invariant
L 1.5274207157655 L(r)(E,1)/r!
Ω 0.76371035788276 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 67536bn2 938d2 59094bc2 Quadratic twists by: -4 -3 -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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