Properties

Label 2-6900-1.1-c1-0-41
Degree $2$
Conductor $6900$
Sign $1$
Analytic cond. $55.0967$
Root an. cond. $7.42272$
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-s + 4.30·7-s + 9-s + 4.30·11-s + 4.30·13-s − 1.60·17-s − 2.60·19-s + 4.30·21-s + 23-s + 27-s − 2.60·29-s + 8.90·31-s + 4.30·33-s − 9.60·37-s + 4.30·39-s + 3·41-s − 6.21·43-s + 8.81·47-s + 11.5·49-s − 1.60·51-s + 10.3·53-s − 2.60·57-s + 14.1·59-s − 6.90·61-s + 4.30·63-s + 0.0916·67-s + 69-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.62·7-s + 0.333·9-s + 1.29·11-s + 1.19·13-s − 0.389·17-s − 0.597·19-s + 0.938·21-s + 0.208·23-s + 0.192·27-s − 0.483·29-s + 1.59·31-s + 0.749·33-s − 1.57·37-s + 0.688·39-s + 0.468·41-s − 0.947·43-s + 1.28·47-s + 1.64·49-s − 0.224·51-s + 1.41·53-s − 0.345·57-s + 1.83·59-s − 0.884·61-s + 0.542·63-s + 0.0111·67-s + 0.120·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6900 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6900\)    =    \(2^{2} \cdot 3 \cdot 5^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(55.0967\)
Root analytic conductor: \(7.42272\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6900,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.865085101\)
\(L(\frac12)\) \(\approx\) \(3.865085101\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 \)
23 \( 1 - T \)
good7 \( 1 - 4.30T + 7T^{2} \)
11 \( 1 - 4.30T + 11T^{2} \)
13 \( 1 - 4.30T + 13T^{2} \)
17 \( 1 + 1.60T + 17T^{2} \)
19 \( 1 + 2.60T + 19T^{2} \)
29 \( 1 + 2.60T + 29T^{2} \)
31 \( 1 - 8.90T + 31T^{2} \)
37 \( 1 + 9.60T + 37T^{2} \)
41 \( 1 - 3T + 41T^{2} \)
43 \( 1 + 6.21T + 43T^{2} \)
47 \( 1 - 8.81T + 47T^{2} \)
53 \( 1 - 10.3T + 53T^{2} \)
59 \( 1 - 14.1T + 59T^{2} \)
61 \( 1 + 6.90T + 61T^{2} \)
67 \( 1 - 0.0916T + 67T^{2} \)
71 \( 1 + 2.90T + 71T^{2} \)
73 \( 1 + 1.78T + 73T^{2} \)
79 \( 1 + 5T + 79T^{2} \)
83 \( 1 + 1.78T + 83T^{2} \)
89 \( 1 + 9T + 89T^{2} \)
97 \( 1 + 9.51T + 97T^{2} \)
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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

−8.230187578769497228771782299623, −7.25664837583140521436913345121, −6.69707301709069272629618007899, −5.85667184372297883449301255426, −5.02502464166161654087178655210, −4.14295144130184860291123426666, −3.86009126763810245392147761324, −2.62040142805193559043825631547, −1.68838313494881635193804814166, −1.11980111159093447077078426548, 1.11980111159093447077078426548, 1.68838313494881635193804814166, 2.62040142805193559043825631547, 3.86009126763810245392147761324, 4.14295144130184860291123426666, 5.02502464166161654087178655210, 5.85667184372297883449301255426, 6.69707301709069272629618007899, 7.25664837583140521436913345121, 8.230187578769497228771782299623

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