Properties

Label 2-1088-1.1-c1-0-15
Degree $2$
Conductor $1088$
Sign $1$
Analytic cond. $8.68772$
Root an. cond. $2.94749$
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  + 3.23·3-s − 2·5-s + 3.23·7-s + 7.47·9-s − 3.23·11-s + 4.47·13-s − 6.47·15-s + 17-s − 2.47·19-s + 10.4·21-s + 3.23·23-s − 25-s + 14.4·27-s − 2·29-s − 3.23·31-s − 10.4·33-s − 6.47·35-s − 6.94·37-s + 14.4·39-s + 2·41-s + 10.4·43-s − 14.9·45-s − 4.94·47-s + 3.47·49-s + 3.23·51-s + 2·53-s + 6.47·55-s + ⋯
L(s)  = 1  + 1.86·3-s − 0.894·5-s + 1.22·7-s + 2.49·9-s − 0.975·11-s + 1.24·13-s − 1.67·15-s + 0.242·17-s − 0.567·19-s + 2.28·21-s + 0.674·23-s − 0.200·25-s + 2.78·27-s − 0.371·29-s − 0.581·31-s − 1.82·33-s − 1.09·35-s − 1.14·37-s + 2.31·39-s + 0.312·41-s + 1.59·43-s − 2.22·45-s − 0.721·47-s + 0.496·49-s + 0.453·51-s + 0.274·53-s + 0.872·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1088\)    =    \(2^{6} \cdot 17\)
Sign: $1$
Analytic conductor: \(8.68772\)
Root analytic conductor: \(2.94749\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1088,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.063738882\)
\(L(\frac12)\) \(\approx\) \(3.063738882\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
good3 \( 1 - 3.23T + 3T^{2} \)
5 \( 1 + 2T + 5T^{2} \)
7 \( 1 - 3.23T + 7T^{2} \)
11 \( 1 + 3.23T + 11T^{2} \)
13 \( 1 - 4.47T + 13T^{2} \)
19 \( 1 + 2.47T + 19T^{2} \)
23 \( 1 - 3.23T + 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 + 3.23T + 31T^{2} \)
37 \( 1 + 6.94T + 37T^{2} \)
41 \( 1 - 2T + 41T^{2} \)
43 \( 1 - 10.4T + 43T^{2} \)
47 \( 1 + 4.94T + 47T^{2} \)
53 \( 1 - 2T + 53T^{2} \)
59 \( 1 + 5.52T + 59T^{2} \)
61 \( 1 - 10.9T + 61T^{2} \)
67 \( 1 - 12T + 67T^{2} \)
71 \( 1 - 4.76T + 71T^{2} \)
73 \( 1 + 2.94T + 73T^{2} \)
79 \( 1 + 1.70T + 79T^{2} \)
83 \( 1 + 10.4T + 83T^{2} \)
89 \( 1 + 16.4T + 89T^{2} \)
97 \( 1 - 2T + 97T^{2} \)
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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

−9.646355245539427118435441733275, −8.664452091575302382248579030212, −8.276950079405252420792680579380, −7.73926603612761120578146469520, −6.99690934082156437392070881139, −5.36681748032918385279753370648, −4.24299421281791484386856129471, −3.64634861849280116941857159367, −2.57177951014745590833816631740, −1.48970995245309538523517247227, 1.48970995245309538523517247227, 2.57177951014745590833816631740, 3.64634861849280116941857159367, 4.24299421281791484386856129471, 5.36681748032918385279753370648, 6.99690934082156437392070881139, 7.73926603612761120578146469520, 8.276950079405252420792680579380, 8.664452091575302382248579030212, 9.646355245539427118435441733275

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