Properties

Label 2-344760-1.1-c1-0-30
Degree $2$
Conductor $344760$
Sign $1$
Analytic cond. $2752.92$
Root an. cond. $52.4682$
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 − 15-s − 17-s + 4·19-s + 4·21-s + 25-s + 27-s + 3·29-s + 3·31-s − 4·35-s + 10·37-s + 10·41-s − 10·43-s − 45-s + 6·47-s + 9·49-s − 51-s − 11·53-s + 4·57-s + 11·59-s + 4·61-s + 4·63-s + 5·67-s − 8·71-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1.51·7-s + 1/3·9-s − 0.258·15-s − 0.242·17-s + 0.917·19-s + 0.872·21-s + 1/5·25-s + 0.192·27-s + 0.557·29-s + 0.538·31-s − 0.676·35-s + 1.64·37-s + 1.56·41-s − 1.52·43-s − 0.149·45-s + 0.875·47-s + 9/7·49-s − 0.140·51-s − 1.51·53-s + 0.529·57-s + 1.43·59-s + 0.512·61-s + 0.503·63-s + 0.610·67-s − 0.949·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 344760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 344760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(344760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 13^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(2752.92\)
Root analytic conductor: \(52.4682\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 344760,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.376570462\)
\(L(\frac12)\) \(\approx\) \(5.376570462\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
17 \( 1 + T \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 - 11 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 5 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 11 T + p T^{2} \)
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

−12.54998502767504, −12.02795025217240, −11.50352553807874, −11.37596293825492, −10.84734211172015, −10.26577110676136, −9.865167090337322, −9.225096406786501, −8.925382224159255, −8.254841819067969, −8.013328443970971, −7.650773765637755, −7.220385645828808, −6.552220382098049, −6.087255229062244, −5.349169184431400, −4.943810176377774, −4.509692444808516, −4.043434105066786, −3.504066301611498, −2.777341583550225, −2.415386865755123, −1.726570103710686, −1.109458372953634, −0.6464747406209582, 0.6464747406209582, 1.109458372953634, 1.726570103710686, 2.415386865755123, 2.777341583550225, 3.504066301611498, 4.043434105066786, 4.509692444808516, 4.943810176377774, 5.349169184431400, 6.087255229062244, 6.552220382098049, 7.220385645828808, 7.650773765637755, 8.013328443970971, 8.254841819067969, 8.925382224159255, 9.225096406786501, 9.865167090337322, 10.26577110676136, 10.84734211172015, 11.37596293825492, 11.50352553807874, 12.02795025217240, 12.54998502767504

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