Properties

Label 2-68e2-1.1-c1-0-21
Degree $2$
Conductor $4624$
Sign $1$
Analytic cond. $36.9228$
Root an. cond. $6.07641$
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  − 2·3-s − 4·7-s + 9-s + 6·11-s + 2·13-s + 4·19-s + 8·21-s − 5·25-s + 4·27-s − 4·31-s − 12·33-s + 4·37-s − 4·39-s − 6·41-s − 8·43-s + 9·49-s − 6·53-s − 8·57-s + 4·61-s − 4·63-s − 8·67-s − 2·73-s + 10·75-s − 24·77-s + 8·79-s − 11·81-s − 6·89-s + ⋯
L(s)  = 1  − 1.15·3-s − 1.51·7-s + 1/3·9-s + 1.80·11-s + 0.554·13-s + 0.917·19-s + 1.74·21-s − 25-s + 0.769·27-s − 0.718·31-s − 2.08·33-s + 0.657·37-s − 0.640·39-s − 0.937·41-s − 1.21·43-s + 9/7·49-s − 0.824·53-s − 1.05·57-s + 0.512·61-s − 0.503·63-s − 0.977·67-s − 0.234·73-s + 1.15·75-s − 2.73·77-s + 0.900·79-s − 1.22·81-s − 0.635·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4624 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4624\)    =    \(2^{4} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(36.9228\)
Root analytic conductor: \(6.07641\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4624,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9042577254\)
\(L(\frac12)\) \(\approx\) \(0.9042577254\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 \)
good3 \( 1 + 2 T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−8.425390373429889569861097666424, −7.24861448160920759684369220172, −6.65929580266601089059917353147, −6.13621366336379000347960816559, −5.68491425197385501177359855451, −4.63517483217478833889024566783, −3.68076920068753148294793591999, −3.20796362212711654435095930489, −1.64570312559090858932689938828, −0.57504813252216357591230844442, 0.57504813252216357591230844442, 1.64570312559090858932689938828, 3.20796362212711654435095930489, 3.68076920068753148294793591999, 4.63517483217478833889024566783, 5.68491425197385501177359855451, 6.13621366336379000347960816559, 6.65929580266601089059917353147, 7.24861448160920759684369220172, 8.425390373429889569861097666424

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