Properties

Label 2-4026-1.1-c1-0-98
Degree $2$
Conductor $4026$
Sign $-1$
Analytic cond. $32.1477$
Root an. cond. $5.66990$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s + 1.09·5-s − 6-s + 1.89·7-s − 8-s + 9-s − 1.09·10-s − 11-s + 12-s − 2.23·13-s − 1.89·14-s + 1.09·15-s + 16-s − 0.681·17-s − 18-s − 1.28·19-s + 1.09·20-s + 1.89·21-s + 22-s − 5.26·23-s − 24-s − 3.79·25-s + 2.23·26-s + 27-s + 1.89·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.490·5-s − 0.408·6-s + 0.715·7-s − 0.353·8-s + 0.333·9-s − 0.347·10-s − 0.301·11-s + 0.288·12-s − 0.619·13-s − 0.505·14-s + 0.283·15-s + 0.250·16-s − 0.165·17-s − 0.235·18-s − 0.294·19-s + 0.245·20-s + 0.413·21-s + 0.213·22-s − 1.09·23-s − 0.204·24-s − 0.759·25-s + 0.437·26-s + 0.192·27-s + 0.357·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4026 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4026 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4026\)    =    \(2 \cdot 3 \cdot 11 \cdot 61\)
Sign: $-1$
Analytic conductor: \(32.1477\)
Root analytic conductor: \(5.66990\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4026,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 - T \)
11 \( 1 + T \)
61 \( 1 - T \)
good5 \( 1 - 1.09T + 5T^{2} \)
7 \( 1 - 1.89T + 7T^{2} \)
13 \( 1 + 2.23T + 13T^{2} \)
17 \( 1 + 0.681T + 17T^{2} \)
19 \( 1 + 1.28T + 19T^{2} \)
23 \( 1 + 5.26T + 23T^{2} \)
29 \( 1 + 3.13T + 29T^{2} \)
31 \( 1 + 7.33T + 31T^{2} \)
37 \( 1 + 9.82T + 37T^{2} \)
41 \( 1 - 1.24T + 41T^{2} \)
43 \( 1 + 9.93T + 43T^{2} \)
47 \( 1 - 7.93T + 47T^{2} \)
53 \( 1 - 1.56T + 53T^{2} \)
59 \( 1 + 4.96T + 59T^{2} \)
67 \( 1 - 0.379T + 67T^{2} \)
71 \( 1 + 4.64T + 71T^{2} \)
73 \( 1 + 9.94T + 73T^{2} \)
79 \( 1 + 2.17T + 79T^{2} \)
83 \( 1 + 0.375T + 83T^{2} \)
89 \( 1 - 12.4T + 89T^{2} \)
97 \( 1 - 3.48T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.085198576165811513639488324046, −7.55549910207353138105446754486, −6.86500839903310081789038522285, −5.87198498237554028798472281164, −5.18929769235158963765205424765, −4.18825423089404932833624306828, −3.23746890373320476897455512096, −2.06348580908651858049709033091, −1.75947534261781835650324793464, 0, 1.75947534261781835650324793464, 2.06348580908651858049709033091, 3.23746890373320476897455512096, 4.18825423089404932833624306828, 5.18929769235158963765205424765, 5.87198498237554028798472281164, 6.86500839903310081789038522285, 7.55549910207353138105446754486, 8.085198576165811513639488324046

Graph of the $Z$-function along the critical line