Properties

Label 2-9405-1.1-c1-0-196
Degree $2$
Conductor $9405$
Sign $1$
Analytic cond. $75.0993$
Root an. cond. $8.66598$
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  + 2.19·2-s + 2.81·4-s + 5-s + 4.33·7-s + 1.78·8-s + 2.19·10-s − 11-s − 2.66·13-s + 9.51·14-s − 1.70·16-s + 4.96·17-s + 19-s + 2.81·20-s − 2.19·22-s + 1.79·23-s + 25-s − 5.84·26-s + 12.2·28-s + 4.47·29-s − 2.66·31-s − 7.32·32-s + 10.8·34-s + 4.33·35-s + 8.67·37-s + 2.19·38-s + 1.78·40-s − 6.52·41-s + ⋯
L(s)  = 1  + 1.55·2-s + 1.40·4-s + 0.447·5-s + 1.63·7-s + 0.631·8-s + 0.693·10-s − 0.301·11-s − 0.739·13-s + 2.54·14-s − 0.427·16-s + 1.20·17-s + 0.229·19-s + 0.629·20-s − 0.467·22-s + 0.375·23-s + 0.200·25-s − 1.14·26-s + 2.30·28-s + 0.831·29-s − 0.478·31-s − 1.29·32-s + 1.86·34-s + 0.733·35-s + 1.42·37-s + 0.355·38-s + 0.282·40-s − 1.01·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9405\)    =    \(3^{2} \cdot 5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(75.0993\)
Root analytic conductor: \(8.66598\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9405,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.188328310\)
\(L(\frac12)\) \(\approx\) \(7.188328310\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - T \)
11 \( 1 + T \)
19 \( 1 - T \)
good2 \( 1 - 2.19T + 2T^{2} \)
7 \( 1 - 4.33T + 7T^{2} \)
13 \( 1 + 2.66T + 13T^{2} \)
17 \( 1 - 4.96T + 17T^{2} \)
23 \( 1 - 1.79T + 23T^{2} \)
29 \( 1 - 4.47T + 29T^{2} \)
31 \( 1 + 2.66T + 31T^{2} \)
37 \( 1 - 8.67T + 37T^{2} \)
41 \( 1 + 6.52T + 41T^{2} \)
43 \( 1 - 9.86T + 43T^{2} \)
47 \( 1 - 4.40T + 47T^{2} \)
53 \( 1 + 7.26T + 53T^{2} \)
59 \( 1 + 12.2T + 59T^{2} \)
61 \( 1 - 6.44T + 61T^{2} \)
67 \( 1 + 4.25T + 67T^{2} \)
71 \( 1 + 0.847T + 71T^{2} \)
73 \( 1 - 4.86T + 73T^{2} \)
79 \( 1 - 6.17T + 79T^{2} \)
83 \( 1 - 12.8T + 83T^{2} \)
89 \( 1 - 13.0T + 89T^{2} \)
97 \( 1 + 10.1T + 97T^{2} \)
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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

−7.68470762520093874151831755406, −6.87597697656735611196250336762, −5.98573071637592166676138275547, −5.47288971346105076246814887470, −4.84810587448918389174739945458, −4.53569099806195177476319464654, −3.54075768482808264133664270199, −2.71714078089946740602265495141, −2.06170561310085388279213505239, −1.07760493642242190139532488866, 1.07760493642242190139532488866, 2.06170561310085388279213505239, 2.71714078089946740602265495141, 3.54075768482808264133664270199, 4.53569099806195177476319464654, 4.84810587448918389174739945458, 5.47288971346105076246814887470, 5.98573071637592166676138275547, 6.87597697656735611196250336762, 7.68470762520093874151831755406

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