Properties

Label 2-92-1.1-c1-0-0
Degree $2$
Conductor $92$
Sign $1$
Analytic cond. $0.734623$
Root an. cond. $0.857101$
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 + 2·7-s − 2·9-s − 13-s − 6·17-s + 2·19-s + 2·21-s − 23-s − 5·25-s − 5·27-s − 3·29-s + 5·31-s + 8·37-s − 39-s + 3·41-s + 8·43-s + 9·47-s − 3·49-s − 6·51-s + 6·53-s + 2·57-s − 12·59-s + 14·61-s − 4·63-s + 8·67-s − 69-s − 15·71-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.755·7-s − 2/3·9-s − 0.277·13-s − 1.45·17-s + 0.458·19-s + 0.436·21-s − 0.208·23-s − 25-s − 0.962·27-s − 0.557·29-s + 0.898·31-s + 1.31·37-s − 0.160·39-s + 0.468·41-s + 1.21·43-s + 1.31·47-s − 3/7·49-s − 0.840·51-s + 0.824·53-s + 0.264·57-s − 1.56·59-s + 1.79·61-s − 0.503·63-s + 0.977·67-s − 0.120·69-s − 1.78·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 92 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 92 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(92\)    =    \(2^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(0.734623\)
Root analytic conductor: \(0.857101\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 92,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.136797478\)
\(L(\frac12)\) \(\approx\) \(1.136797478\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 + T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−14.10311958268328985048407922735, −13.25550534507954710744021617992, −11.80125427978392022881966756303, −10.99981469295489280350796080552, −9.514891056616409629198104167660, −8.504802095603263578043187398864, −7.49853094467698855736649508236, −5.84967351690269779377701555372, −4.29263111870449453474910826205, −2.43652221488536246001833799986, 2.43652221488536246001833799986, 4.29263111870449453474910826205, 5.84967351690269779377701555372, 7.49853094467698855736649508236, 8.504802095603263578043187398864, 9.514891056616409629198104167660, 10.99981469295489280350796080552, 11.80125427978392022881966756303, 13.25550534507954710744021617992, 14.10311958268328985048407922735

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