Properties

Label 2-10320-1.1-c1-0-4
Degree $2$
Conductor $10320$
Sign $1$
Analytic cond. $82.4056$
Root an. cond. $9.07775$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s + 2·7-s + 9-s − 5·11-s − 5·13-s − 15-s + 17-s + 2·19-s + 2·21-s − 23-s + 25-s + 27-s + 8·29-s + 7·31-s − 5·33-s − 2·35-s − 4·37-s − 5·39-s + 9·41-s − 43-s − 45-s − 8·47-s − 3·49-s + 51-s − 5·53-s + 5·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 0.755·7-s + 1/3·9-s − 1.50·11-s − 1.38·13-s − 0.258·15-s + 0.242·17-s + 0.458·19-s + 0.436·21-s − 0.208·23-s + 1/5·25-s + 0.192·27-s + 1.48·29-s + 1.25·31-s − 0.870·33-s − 0.338·35-s − 0.657·37-s − 0.800·39-s + 1.40·41-s − 0.152·43-s − 0.149·45-s − 1.16·47-s − 3/7·49-s + 0.140·51-s − 0.686·53-s + 0.674·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10320\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 43\)
Sign: $1$
Analytic conductor: \(82.4056\)
Root analytic conductor: \(9.07775\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 10320,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.022273374\)
\(L(\frac12)\) \(\approx\) \(2.022273374\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 + T \)
43 \( 1 + T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 11 T + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 3 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 9 T + p T^{2} \)
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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

−16.37590311912186, −15.95097773141617, −15.43879294654153, −14.87968805580868, −14.27357322660412, −13.92661685831113, −13.10673612041180, −12.57388615466122, −11.99927943307370, −11.43907567824869, −10.65939597482300, −10.06514639672663, −9.707400191504651, −8.687282389067547, −8.139624665171793, −7.741612446173234, −7.238357639242382, −6.372693668755784, −5.333940388365975, −4.826709069915779, −4.357712838251003, −3.122351033718072, −2.719915845860538, −1.865483258453076, −0.6323375531482491, 0.6323375531482491, 1.865483258453076, 2.719915845860538, 3.122351033718072, 4.357712838251003, 4.826709069915779, 5.333940388365975, 6.372693668755784, 7.238357639242382, 7.741612446173234, 8.139624665171793, 8.687282389067547, 9.707400191504651, 10.06514639672663, 10.65939597482300, 11.43907567824869, 11.99927943307370, 12.57388615466122, 13.10673612041180, 13.92661685831113, 14.27357322660412, 14.87968805580868, 15.43879294654153, 15.95097773141617, 16.37590311912186

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