Properties

Label 2-4400-1.1-c1-0-32
Degree $2$
Conductor $4400$
Sign $1$
Analytic cond. $35.1341$
Root an. cond. $5.92740$
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  + 2·7-s − 3·9-s + 11-s + 6·13-s + 2·17-s + 4·19-s + 4·23-s − 6·29-s + 8·31-s − 8·37-s − 2·41-s + 10·43-s − 12·47-s − 3·49-s − 8·53-s + 2·61-s − 6·63-s − 4·67-s + 4·71-s + 10·73-s + 2·77-s + 16·79-s + 9·81-s − 6·83-s + 2·89-s + 12·91-s + 4·97-s + ⋯
L(s)  = 1  + 0.755·7-s − 9-s + 0.301·11-s + 1.66·13-s + 0.485·17-s + 0.917·19-s + 0.834·23-s − 1.11·29-s + 1.43·31-s − 1.31·37-s − 0.312·41-s + 1.52·43-s − 1.75·47-s − 3/7·49-s − 1.09·53-s + 0.256·61-s − 0.755·63-s − 0.488·67-s + 0.474·71-s + 1.17·73-s + 0.227·77-s + 1.80·79-s + 81-s − 0.658·83-s + 0.211·89-s + 1.25·91-s + 0.406·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4400\)    =    \(2^{4} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(35.1341\)
Root analytic conductor: \(5.92740\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.303972426\)
\(L(\frac12)\) \(\approx\) \(2.303972426\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
11 \( 1 - T \)
good3 \( 1 + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 8 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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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

−8.251002943331823572490535645892, −7.902911684455703530936682843368, −6.83544638698109758613312984221, −6.11346953837921252845152007799, −5.42545842007195970604154867501, −4.75071631632763546008920236367, −3.60177411407712202518660280538, −3.11635487248471904600830410581, −1.80505071657773533984776239298, −0.907060218445421735956645133324, 0.907060218445421735956645133324, 1.80505071657773533984776239298, 3.11635487248471904600830410581, 3.60177411407712202518660280538, 4.75071631632763546008920236367, 5.42545842007195970604154867501, 6.11346953837921252845152007799, 6.83544638698109758613312984221, 7.902911684455703530936682843368, 8.251002943331823572490535645892

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