Properties

Label 2-2175-1.1-c1-0-35
Degree $2$
Conductor $2175$
Sign $1$
Analytic cond. $17.3674$
Root an. cond. $4.16742$
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  − 0.712·2-s + 3-s − 1.49·4-s − 0.712·6-s + 2.77·7-s + 2.48·8-s + 9-s + 4.26·11-s − 1.49·12-s − 0.779·13-s − 1.98·14-s + 1.21·16-s + 1.90·17-s − 0.712·18-s + 6.72·19-s + 2.77·21-s − 3.04·22-s − 2.17·23-s + 2.48·24-s + 0.555·26-s + 27-s − 4.14·28-s + 29-s − 8.82·31-s − 5.83·32-s + 4.26·33-s − 1.35·34-s + ⋯
L(s)  = 1  − 0.503·2-s + 0.577·3-s − 0.746·4-s − 0.290·6-s + 1.05·7-s + 0.879·8-s + 0.333·9-s + 1.28·11-s − 0.430·12-s − 0.216·13-s − 0.529·14-s + 0.302·16-s + 0.461·17-s − 0.167·18-s + 1.54·19-s + 0.606·21-s − 0.648·22-s − 0.452·23-s + 0.507·24-s + 0.108·26-s + 0.192·27-s − 0.783·28-s + 0.185·29-s − 1.58·31-s − 1.03·32-s + 0.742·33-s − 0.232·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2175\)    =    \(3 \cdot 5^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(17.3674\)
Root analytic conductor: \(4.16742\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2175,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.830161120\)
\(L(\frac12)\) \(\approx\) \(1.830161120\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 \)
29 \( 1 - T \)
good2 \( 1 + 0.712T + 2T^{2} \)
7 \( 1 - 2.77T + 7T^{2} \)
11 \( 1 - 4.26T + 11T^{2} \)
13 \( 1 + 0.779T + 13T^{2} \)
17 \( 1 - 1.90T + 17T^{2} \)
19 \( 1 - 6.72T + 19T^{2} \)
23 \( 1 + 2.17T + 23T^{2} \)
31 \( 1 + 8.82T + 31T^{2} \)
37 \( 1 + 1.48T + 37T^{2} \)
41 \( 1 + 7.71T + 41T^{2} \)
43 \( 1 - 8.19T + 43T^{2} \)
47 \( 1 - 5.19T + 47T^{2} \)
53 \( 1 - 11.7T + 53T^{2} \)
59 \( 1 + 4.46T + 59T^{2} \)
61 \( 1 + 5.24T + 61T^{2} \)
67 \( 1 - 8.49T + 67T^{2} \)
71 \( 1 - 0.663T + 71T^{2} \)
73 \( 1 + 16.5T + 73T^{2} \)
79 \( 1 - 9.54T + 79T^{2} \)
83 \( 1 - 0.0123T + 83T^{2} \)
89 \( 1 + 5.46T + 89T^{2} \)
97 \( 1 - 0.952T + 97T^{2} \)
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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

−9.009662271731103879223555134214, −8.470988116287035332471923740060, −7.57137773425025841365339471799, −7.21220420017377197627456492370, −5.77226877713427626041308812698, −4.99143255628435602660286254547, −4.12370012665830086078976485887, −3.40326561960749779188572113345, −1.86287764034738179322724801509, −1.04047428153701103143638325675, 1.04047428153701103143638325675, 1.86287764034738179322724801509, 3.40326561960749779188572113345, 4.12370012665830086078976485887, 4.99143255628435602660286254547, 5.77226877713427626041308812698, 7.21220420017377197627456492370, 7.57137773425025841365339471799, 8.470988116287035332471923740060, 9.009662271731103879223555134214

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