Properties

Label 2-675-3.2-c2-0-25
Degree $2$
Conductor $675$
Sign $1$
Analytic cond. $18.3924$
Root an. cond. $4.28863$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·4-s − 2·7-s + 13-s + 16·16-s + 26·19-s − 8·28-s + 59·31-s + 73·37-s − 83·43-s − 45·49-s + 4·52-s + 74·61-s + 64·64-s + 109·67-s − 143·73-s + 104·76-s + 11·79-s − 2·91-s − 2·97-s + 157·103-s + 71·109-s − 32·112-s + ⋯
L(s)  = 1  + 4-s − 2/7·7-s + 1/13·13-s + 16-s + 1.36·19-s − 2/7·28-s + 1.90·31-s + 1.97·37-s − 1.93·43-s − 0.918·49-s + 1/13·52-s + 1.21·61-s + 64-s + 1.62·67-s − 1.95·73-s + 1.36·76-s + 0.139·79-s − 0.0219·91-s − 0.0206·97-s + 1.52·103-s + 0.651·109-s − 2/7·112-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(18.3924\)
Root analytic conductor: \(4.28863\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: $\chi_{675} (26, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 675,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.406461869\)
\(L(\frac12)\) \(\approx\) \(2.406461869\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( ( 1 - p T )( 1 + p T ) \)
7 \( 1 + 2 T + p^{2} T^{2} \)
11 \( ( 1 - p T )( 1 + p T ) \)
13 \( 1 - T + p^{2} T^{2} \)
17 \( ( 1 - p T )( 1 + p T ) \)
19 \( 1 - 26 T + p^{2} T^{2} \)
23 \( ( 1 - p T )( 1 + p T ) \)
29 \( ( 1 - p T )( 1 + p T ) \)
31 \( 1 - 59 T + p^{2} T^{2} \)
37 \( 1 - 73 T + p^{2} T^{2} \)
41 \( ( 1 - p T )( 1 + p T ) \)
43 \( 1 + 83 T + p^{2} T^{2} \)
47 \( ( 1 - p T )( 1 + p T ) \)
53 \( ( 1 - p T )( 1 + p T ) \)
59 \( ( 1 - p T )( 1 + p T ) \)
61 \( 1 - 74 T + p^{2} T^{2} \)
67 \( 1 - 109 T + p^{2} T^{2} \)
71 \( ( 1 - p T )( 1 + p T ) \)
73 \( 1 + 143 T + p^{2} T^{2} \)
79 \( 1 - 11 T + p^{2} T^{2} \)
83 \( ( 1 - p T )( 1 + p T ) \)
89 \( ( 1 - p T )( 1 + p T ) \)
97 \( 1 + 2 T + p^{2} T^{2} \)
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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

−10.15161824656917175770300666426, −9.733051588130730517942134686802, −8.399331211301813030974891344490, −7.62484249879596480836156919154, −6.70898555109418166202478111141, −5.98922951754427387857432158616, −4.87416917308249998501226957133, −3.45416788114232643770785061446, −2.55459238372625204128902420036, −1.12004054250425704529292958583, 1.12004054250425704529292958583, 2.55459238372625204128902420036, 3.45416788114232643770785061446, 4.87416917308249998501226957133, 5.98922951754427387857432158616, 6.70898555109418166202478111141, 7.62484249879596480836156919154, 8.399331211301813030974891344490, 9.733051588130730517942134686802, 10.15161824656917175770300666426

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