Properties

Label 2-7260-1.1-c1-0-33
Degree $2$
Conductor $7260$
Sign $1$
Analytic cond. $57.9713$
Root an. cond. $7.61389$
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 − 5-s + 4·7-s + 9-s + 4·13-s − 15-s + 6·17-s − 2·19-s + 4·21-s + 25-s + 27-s − 4·31-s − 4·35-s − 10·37-s + 4·39-s + 4·43-s − 45-s + 12·47-s + 9·49-s + 6·51-s + 6·53-s − 2·57-s + 12·59-s + 10·61-s + 4·63-s − 4·65-s − 4·67-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1.51·7-s + 1/3·9-s + 1.10·13-s − 0.258·15-s + 1.45·17-s − 0.458·19-s + 0.872·21-s + 1/5·25-s + 0.192·27-s − 0.718·31-s − 0.676·35-s − 1.64·37-s + 0.640·39-s + 0.609·43-s − 0.149·45-s + 1.75·47-s + 9/7·49-s + 0.840·51-s + 0.824·53-s − 0.264·57-s + 1.56·59-s + 1.28·61-s + 0.503·63-s − 0.496·65-s − 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7260 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7260 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7260\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(57.9713\)
Root analytic conductor: \(7.61389\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7260,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.338937952\)
\(L(\frac12)\) \(\approx\) \(3.338937952\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
11 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
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

−7.920197905887042108477183329589, −7.46886618912998610853901995461, −6.69829210899175708120148320877, −5.54377642910380454537508051951, −5.23191560199988675466329056227, −4.00717671958941120920055803380, −3.83521687721507734475596725377, −2.68688181817281924611510903549, −1.72074996519328214405645526453, −0.984342973712545945520052821545, 0.984342973712545945520052821545, 1.72074996519328214405645526453, 2.68688181817281924611510903549, 3.83521687721507734475596725377, 4.00717671958941120920055803380, 5.23191560199988675466329056227, 5.54377642910380454537508051951, 6.69829210899175708120148320877, 7.46886618912998610853901995461, 7.920197905887042108477183329589

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