Properties

Label 2-2904-1.1-c1-0-5
Degree $2$
Conductor $2904$
Sign $1$
Analytic cond. $23.1885$
Root an. cond. $4.81544$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·5-s − 4·7-s + 9-s − 6·13-s − 2·15-s − 6·17-s + 8·19-s − 4·21-s − 25-s + 27-s + 6·29-s + 8·35-s + 6·37-s − 6·39-s + 10·41-s + 8·43-s − 2·45-s + 9·49-s − 6·51-s + 6·53-s + 8·57-s + 4·59-s + 2·61-s − 4·63-s + 12·65-s − 12·67-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s − 1.51·7-s + 1/3·9-s − 1.66·13-s − 0.516·15-s − 1.45·17-s + 1.83·19-s − 0.872·21-s − 1/5·25-s + 0.192·27-s + 1.11·29-s + 1.35·35-s + 0.986·37-s − 0.960·39-s + 1.56·41-s + 1.21·43-s − 0.298·45-s + 9/7·49-s − 0.840·51-s + 0.824·53-s + 1.05·57-s + 0.520·59-s + 0.256·61-s − 0.503·63-s + 1.48·65-s − 1.46·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2904 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2904 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2904\)    =    \(2^{3} \cdot 3 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(23.1885\)
Root analytic conductor: \(4.81544\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2904,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.117683052\)
\(L(\frac12)\) \(\approx\) \(1.117683052\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
11 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−8.932599826422474055858297718783, −7.80656913405202518952637517034, −7.35980180157774345058038770192, −6.72765071998746323530883673586, −5.76457519615442836224786884047, −4.62724126899914884066752488672, −3.98844483511472507669367285509, −2.96368714582608103142571700827, −2.50899017411562670100196244321, −0.59848239462465608494650958153, 0.59848239462465608494650958153, 2.50899017411562670100196244321, 2.96368714582608103142571700827, 3.98844483511472507669367285509, 4.62724126899914884066752488672, 5.76457519615442836224786884047, 6.72765071998746323530883673586, 7.35980180157774345058038770192, 7.80656913405202518952637517034, 8.932599826422474055858297718783

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