Properties

Label 2-7007-1.1-c1-0-205
Degree $2$
Conductor $7007$
Sign $1$
Analytic cond. $55.9511$
Root an. cond. $7.48005$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.77·2-s − 1.12·3-s + 5.69·4-s − 2.49·5-s − 3.12·6-s + 10.2·8-s − 1.72·9-s − 6.92·10-s + 11-s − 6.41·12-s + 13-s + 2.81·15-s + 17.0·16-s − 0.315·17-s − 4.79·18-s + 1.38·19-s − 14.2·20-s + 2.77·22-s + 3.22·23-s − 11.5·24-s + 1.23·25-s + 2.77·26-s + 5.33·27-s − 0.210·29-s + 7.80·30-s − 2.20·31-s + 26.7·32-s + ⋯
L(s)  = 1  + 1.96·2-s − 0.650·3-s + 2.84·4-s − 1.11·5-s − 1.27·6-s + 3.62·8-s − 0.576·9-s − 2.19·10-s + 0.301·11-s − 1.85·12-s + 0.277·13-s + 0.726·15-s + 4.25·16-s − 0.0764·17-s − 1.13·18-s + 0.317·19-s − 3.18·20-s + 0.591·22-s + 0.671·23-s − 2.35·24-s + 0.247·25-s + 0.543·26-s + 1.02·27-s − 0.0391·29-s + 1.42·30-s − 0.395·31-s + 4.73·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7007 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7007 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7007\)    =    \(7^{2} \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(55.9511\)
Root analytic conductor: \(7.48005\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7007,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.176289287\)
\(L(\frac12)\) \(\approx\) \(5.176289287\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
11 \( 1 - T \)
13 \( 1 - T \)
good2 \( 1 - 2.77T + 2T^{2} \)
3 \( 1 + 1.12T + 3T^{2} \)
5 \( 1 + 2.49T + 5T^{2} \)
17 \( 1 + 0.315T + 17T^{2} \)
19 \( 1 - 1.38T + 19T^{2} \)
23 \( 1 - 3.22T + 23T^{2} \)
29 \( 1 + 0.210T + 29T^{2} \)
31 \( 1 + 2.20T + 31T^{2} \)
37 \( 1 - 8.95T + 37T^{2} \)
41 \( 1 - 1.72T + 41T^{2} \)
43 \( 1 + 11.5T + 43T^{2} \)
47 \( 1 - 13.2T + 47T^{2} \)
53 \( 1 + 9.31T + 53T^{2} \)
59 \( 1 + 0.337T + 59T^{2} \)
61 \( 1 + 0.896T + 61T^{2} \)
67 \( 1 - 13.9T + 67T^{2} \)
71 \( 1 - 3.09T + 71T^{2} \)
73 \( 1 + 0.985T + 73T^{2} \)
79 \( 1 - 9.30T + 79T^{2} \)
83 \( 1 - 6.45T + 83T^{2} \)
89 \( 1 - 11.0T + 89T^{2} \)
97 \( 1 - 15.1T + 97T^{2} \)
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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

−7.68180451065153205766982817336, −6.90158628959746974106136823216, −6.35885682610829311305151782959, −5.69104501672944950531764957486, −5.02758407687008152801211925214, −4.43724691902463341645766242463, −3.66906039223906774988113220251, −3.16477148337398063887150291739, −2.21156141701529799617086316299, −0.893407237410525425991472507802, 0.893407237410525425991472507802, 2.21156141701529799617086316299, 3.16477148337398063887150291739, 3.66906039223906774988113220251, 4.43724691902463341645766242463, 5.02758407687008152801211925214, 5.69104501672944950531764957486, 6.35885682610829311305151782959, 6.90158628959746974106136823216, 7.68180451065153205766982817336

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