Properties

Label 2-704-1.1-c1-0-17
Degree $2$
Conductor $704$
Sign $-1$
Analytic cond. $5.62146$
Root an. cond. $2.37096$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s − 4·7-s − 2·9-s + 11-s + 2·13-s − 15-s − 2·19-s − 4·21-s − 9·23-s − 4·25-s − 5·27-s − 4·29-s − 5·31-s + 33-s + 4·35-s + 9·37-s + 2·39-s + 2·41-s − 6·43-s + 2·45-s + 4·47-s + 9·49-s + 6·53-s − 55-s − 2·57-s − 5·59-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 1.51·7-s − 2/3·9-s + 0.301·11-s + 0.554·13-s − 0.258·15-s − 0.458·19-s − 0.872·21-s − 1.87·23-s − 4/5·25-s − 0.962·27-s − 0.742·29-s − 0.898·31-s + 0.174·33-s + 0.676·35-s + 1.47·37-s + 0.320·39-s + 0.312·41-s − 0.914·43-s + 0.298·45-s + 0.583·47-s + 9/7·49-s + 0.824·53-s − 0.134·55-s − 0.264·57-s − 0.650·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 704 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 704 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(704\)    =    \(2^{6} \cdot 11\)
Sign: $-1$
Analytic conductor: \(5.62146\)
Root analytic conductor: \(2.37096\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 704,\ (\ :1/2),\ -1)\)

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 \( 1 \)
11 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 + T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 - 9 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 + 13 T + p T^{2} \)
71 \( 1 - T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 14 T + p T^{2} \)
89 \( 1 + 13 T + p T^{2} \)
97 \( 1 + 19 T + p T^{2} \)
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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

−9.774943377255521456540277316793, −9.235033174044084876956156102006, −8.301962980665033555377946684791, −7.53313861270626628068378871368, −6.32653133042280981851578332829, −5.80229561888296893680026084263, −4.00866082421932220930913453450, −3.47503415787297074261780732064, −2.26341299200940895565096118841, 0, 2.26341299200940895565096118841, 3.47503415787297074261780732064, 4.00866082421932220930913453450, 5.80229561888296893680026084263, 6.32653133042280981851578332829, 7.53313861270626628068378871368, 8.301962980665033555377946684791, 9.235033174044084876956156102006, 9.774943377255521456540277316793

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