Properties

Label 2-8325-1.1-c1-0-65
Degree $2$
Conductor $8325$
Sign $1$
Analytic cond. $66.4754$
Root an. cond. $8.15324$
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-s − 4-s + 4·7-s − 3·8-s − 4·11-s + 2·13-s + 4·14-s − 16-s − 6·17-s − 6·19-s − 4·22-s + 8·23-s + 2·26-s − 4·28-s − 6·29-s + 2·31-s + 5·32-s − 6·34-s + 37-s − 6·38-s + 10·43-s + 4·44-s + 8·46-s − 12·47-s + 9·49-s − 2·52-s + 4·53-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s + 1.51·7-s − 1.06·8-s − 1.20·11-s + 0.554·13-s + 1.06·14-s − 1/4·16-s − 1.45·17-s − 1.37·19-s − 0.852·22-s + 1.66·23-s + 0.392·26-s − 0.755·28-s − 1.11·29-s + 0.359·31-s + 0.883·32-s − 1.02·34-s + 0.164·37-s − 0.973·38-s + 1.52·43-s + 0.603·44-s + 1.17·46-s − 1.75·47-s + 9/7·49-s − 0.277·52-s + 0.549·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8325\)    =    \(3^{2} \cdot 5^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(66.4754\)
Root analytic conductor: \(8.15324\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8325,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.239138167\)
\(L(\frac12)\) \(\approx\) \(2.239138167\)
\(L(\frac{3}{2})\) 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 \( 1 \)
37 \( 1 - T \)
good2 \( 1 - T + p T^{2} \)
7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−8.032339068475156993984294567216, −7.01529406593128118351773260149, −6.32149842192473514286196134924, −5.36540029190826309724596725857, −5.02841281359670039235371162837, −4.39203452662392860353128371286, −3.76016162901980636196475452877, −2.62587192278447247721268715301, −1.99946410062509594965305080475, −0.64982675658537810921550551195, 0.64982675658537810921550551195, 1.99946410062509594965305080475, 2.62587192278447247721268715301, 3.76016162901980636196475452877, 4.39203452662392860353128371286, 5.02841281359670039235371162837, 5.36540029190826309724596725857, 6.32149842192473514286196134924, 7.01529406593128118351773260149, 8.032339068475156993984294567216

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