Properties

Label 2-1175-1.1-c1-0-25
Degree $2$
Conductor $1175$
Sign $1$
Analytic cond. $9.38242$
Root an. cond. $3.06307$
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  + 1.89·2-s − 1.57·3-s + 1.60·4-s − 2.98·6-s − 0.327·7-s − 0.758·8-s − 0.528·9-s + 5.23·11-s − 2.51·12-s + 1.70·13-s − 0.621·14-s − 4.63·16-s + 4.80·17-s − 1.00·18-s + 6.79·19-s + 0.514·21-s + 9.93·22-s − 7.91·23-s + 1.19·24-s + 3.23·26-s + 5.54·27-s − 0.524·28-s + 7.79·29-s − 1.21·31-s − 7.28·32-s − 8.23·33-s + 9.12·34-s + ⋯
L(s)  = 1  + 1.34·2-s − 0.907·3-s + 0.800·4-s − 1.21·6-s − 0.123·7-s − 0.268·8-s − 0.176·9-s + 1.57·11-s − 0.726·12-s + 0.473·13-s − 0.166·14-s − 1.15·16-s + 1.16·17-s − 0.236·18-s + 1.55·19-s + 0.112·21-s + 2.11·22-s − 1.65·23-s + 0.243·24-s + 0.634·26-s + 1.06·27-s − 0.0990·28-s + 1.44·29-s − 0.217·31-s − 1.28·32-s − 1.43·33-s + 1.56·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1175\)    =    \(5^{2} \cdot 47\)
Sign: $1$
Analytic conductor: \(9.38242\)
Root analytic conductor: \(3.06307\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1175,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.461231256\)
\(L(\frac12)\) \(\approx\) \(2.461231256\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
47 \( 1 - T \)
good2 \( 1 - 1.89T + 2T^{2} \)
3 \( 1 + 1.57T + 3T^{2} \)
7 \( 1 + 0.327T + 7T^{2} \)
11 \( 1 - 5.23T + 11T^{2} \)
13 \( 1 - 1.70T + 13T^{2} \)
17 \( 1 - 4.80T + 17T^{2} \)
19 \( 1 - 6.79T + 19T^{2} \)
23 \( 1 + 7.91T + 23T^{2} \)
29 \( 1 - 7.79T + 29T^{2} \)
31 \( 1 + 1.21T + 31T^{2} \)
37 \( 1 - 3.08T + 37T^{2} \)
41 \( 1 - 7.96T + 41T^{2} \)
43 \( 1 - 11.2T + 43T^{2} \)
53 \( 1 - 3.23T + 53T^{2} \)
59 \( 1 + 9.68T + 59T^{2} \)
61 \( 1 + 3.54T + 61T^{2} \)
67 \( 1 - 9.31T + 67T^{2} \)
71 \( 1 + 6.17T + 71T^{2} \)
73 \( 1 + 1.38T + 73T^{2} \)
79 \( 1 + 4.45T + 79T^{2} \)
83 \( 1 - 1.72T + 83T^{2} \)
89 \( 1 + 4.13T + 89T^{2} \)
97 \( 1 + 11.2T + 97T^{2} \)
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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

−9.817476649582825245718954166345, −9.123731855131781567423609429213, −7.959745782565772429553175603501, −6.82107717589052006400999171952, −5.94409782936820311537040627755, −5.75782541275938007117218825660, −4.59527397760634139543712260089, −3.82146597439224701388733698510, −2.90750633436738379445456290188, −1.08274244712567284864616615281, 1.08274244712567284864616615281, 2.90750633436738379445456290188, 3.82146597439224701388733698510, 4.59527397760634139543712260089, 5.75782541275938007117218825660, 5.94409782936820311537040627755, 6.82107717589052006400999171952, 7.959745782565772429553175603501, 9.123731855131781567423609429213, 9.817476649582825245718954166345

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