Properties

Label 2-675-3.2-c2-0-28
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 − 0.0769·13-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 − 0.0769·52-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 + 2/97·97-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

\(L(\frac{3}{2})\) \(\approx\) \(2.543464629\)
\(L(\frac12)\) \(\approx\) \(2.543464629\)
\(L(2)\) 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

−10.37400386561098389546113341484, −9.580894774378702140322054357764, −8.418065307325777388638672936678, −7.58751752208981159556153892583, −6.82826985421381725085257541908, −5.86725549897338164405160800941, −4.90976385243019413285507089201, −3.50537046717136078797369863261, −2.47420040991955569893721416863, −1.17241441856296639148055129459, 1.17241441856296639148055129459, 2.47420040991955569893721416863, 3.50537046717136078797369863261, 4.90976385243019413285507089201, 5.86725549897338164405160800941, 6.82826985421381725085257541908, 7.58751752208981159556153892583, 8.418065307325777388638672936678, 9.580894774378702140322054357764, 10.37400386561098389546113341484

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