Properties

Label 2-6900-1.1-c1-0-46
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 + 2.46·7-s + 9-s + 4.19·11-s + 3.26·13-s + 7.73·17-s + 0.732·19-s + 2.46·21-s + 23-s + 27-s + 7.19·29-s − 31-s + 4.19·33-s + 11.3·37-s + 3.26·39-s − 7.73·41-s − 3.46·43-s − 0.732·47-s − 0.928·49-s + 7.73·51-s − 6.66·53-s + 0.732·57-s − 7.19·59-s − 10.7·61-s + 2.46·63-s − 5·67-s + 69-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.931·7-s + 0.333·9-s + 1.26·11-s + 0.906·13-s + 1.87·17-s + 0.167·19-s + 0.537·21-s + 0.208·23-s + 0.192·27-s + 1.33·29-s − 0.179·31-s + 0.730·33-s + 1.87·37-s + 0.523·39-s − 1.20·41-s − 0.528·43-s − 0.106·47-s − 0.132·49-s + 1.08·51-s − 0.914·53-s + 0.0969·57-s − 0.936·59-s − 1.37·61-s + 0.310·63-s − 0.610·67-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

\(L(1)\) \(\approx\) \(3.863175870\)
\(L(\frac12)\) \(\approx\) \(3.863175870\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.46T + 7T^{2} \)
11 \( 1 - 4.19T + 11T^{2} \)
13 \( 1 - 3.26T + 13T^{2} \)
17 \( 1 - 7.73T + 17T^{2} \)
19 \( 1 - 0.732T + 19T^{2} \)
29 \( 1 - 7.19T + 29T^{2} \)
31 \( 1 + T + 31T^{2} \)
37 \( 1 - 11.3T + 37T^{2} \)
41 \( 1 + 7.73T + 41T^{2} \)
43 \( 1 + 3.46T + 43T^{2} \)
47 \( 1 + 0.732T + 47T^{2} \)
53 \( 1 + 6.66T + 53T^{2} \)
59 \( 1 + 7.19T + 59T^{2} \)
61 \( 1 + 10.7T + 61T^{2} \)
67 \( 1 + 5T + 67T^{2} \)
71 \( 1 + 14.1T + 71T^{2} \)
73 \( 1 - 11.2T + 73T^{2} \)
79 \( 1 - 4T + 79T^{2} \)
83 \( 1 - 6.66T + 83T^{2} \)
89 \( 1 + 16.3T + 89T^{2} \)
97 \( 1 + 4T + 97T^{2} \)
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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

−8.064469453634941485872001694336, −7.44822699813276739718488383797, −6.51891153423254961118135236775, −5.96176092558733571222381817052, −4.99894245912163190656978098211, −4.32932100485992812867730832759, −3.50817757396754464785759795382, −2.89562950123847344779858423142, −1.49679278795648747522742976324, −1.20493256948798574455525916220, 1.20493256948798574455525916220, 1.49679278795648747522742976324, 2.89562950123847344779858423142, 3.50817757396754464785759795382, 4.32932100485992812867730832759, 4.99894245912163190656978098211, 5.96176092558733571222381817052, 6.51891153423254961118135236775, 7.44822699813276739718488383797, 8.064469453634941485872001694336

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