Properties

Label 2-2175-1.1-c1-0-0
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  − 2.26·2-s − 3-s + 3.13·4-s + 2.26·6-s − 0.159·7-s − 2.58·8-s + 9-s − 3.24·11-s − 3.13·12-s − 7.05·13-s + 0.362·14-s − 0.424·16-s − 7.63·17-s − 2.26·18-s − 3.99·19-s + 0.159·21-s + 7.36·22-s − 2.06·23-s + 2.58·24-s + 15.9·26-s − 27-s − 0.501·28-s − 29-s + 10.2·31-s + 6.12·32-s + 3.24·33-s + 17.3·34-s + ⋯
L(s)  = 1  − 1.60·2-s − 0.577·3-s + 1.56·4-s + 0.925·6-s − 0.0604·7-s − 0.912·8-s + 0.333·9-s − 0.979·11-s − 0.906·12-s − 1.95·13-s + 0.0968·14-s − 0.106·16-s − 1.85·17-s − 0.534·18-s − 0.915·19-s + 0.0348·21-s + 1.57·22-s − 0.430·23-s + 0.527·24-s + 3.13·26-s − 0.192·27-s − 0.0948·28-s − 0.185·29-s + 1.83·31-s + 1.08·32-s + 0.565·33-s + 2.96·34-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

\(L(1)\) \(\approx\) \(0.1832107731\)
\(L(\frac12)\) \(\approx\) \(0.1832107731\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.26T + 2T^{2} \)
7 \( 1 + 0.159T + 7T^{2} \)
11 \( 1 + 3.24T + 11T^{2} \)
13 \( 1 + 7.05T + 13T^{2} \)
17 \( 1 + 7.63T + 17T^{2} \)
19 \( 1 + 3.99T + 19T^{2} \)
23 \( 1 + 2.06T + 23T^{2} \)
31 \( 1 - 10.2T + 31T^{2} \)
37 \( 1 - 4.27T + 37T^{2} \)
41 \( 1 + 5.12T + 41T^{2} \)
43 \( 1 - 3.94T + 43T^{2} \)
47 \( 1 + 5.61T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 + 7.06T + 59T^{2} \)
61 \( 1 - 11.4T + 61T^{2} \)
67 \( 1 - 14.9T + 67T^{2} \)
71 \( 1 - 3.43T + 71T^{2} \)
73 \( 1 - 12.0T + 73T^{2} \)
79 \( 1 + 12.7T + 79T^{2} \)
83 \( 1 - 2.59T + 83T^{2} \)
89 \( 1 - 4.33T + 89T^{2} \)
97 \( 1 - 3.88T + 97T^{2} \)
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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

−9.181754280083428117831055275504, −8.191425241229973857971680899807, −7.80764020809839228292300294980, −6.77365005812326555602555547095, −6.44153623047584144636398724815, −5.00115013448802258041752538765, −4.48596485724729850408283162368, −2.61023099584197387327062384380, −2.03738678077670244844773244886, −0.34138934485228128137122512189, 0.34138934485228128137122512189, 2.03738678077670244844773244886, 2.61023099584197387327062384380, 4.48596485724729850408283162368, 5.00115013448802258041752538765, 6.44153623047584144636398724815, 6.77365005812326555602555547095, 7.80764020809839228292300294980, 8.191425241229973857971680899807, 9.181754280083428117831055275504

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