Properties

Label 2-188760-1.1-c1-0-2
Degree $2$
Conductor $188760$
Sign $1$
Analytic cond. $1507.25$
Root an. cond. $38.8233$
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 + 9-s + 13-s − 15-s − 2·17-s − 4·19-s + 4·23-s + 25-s − 27-s − 4·31-s − 8·37-s − 39-s − 6·41-s − 8·43-s + 45-s + 2·47-s − 7·49-s + 2·51-s − 6·53-s + 4·57-s − 4·59-s + 2·61-s + 65-s + 2·67-s − 4·69-s − 14·71-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1/3·9-s + 0.277·13-s − 0.258·15-s − 0.485·17-s − 0.917·19-s + 0.834·23-s + 1/5·25-s − 0.192·27-s − 0.718·31-s − 1.31·37-s − 0.160·39-s − 0.937·41-s − 1.21·43-s + 0.149·45-s + 0.291·47-s − 49-s + 0.280·51-s − 0.824·53-s + 0.529·57-s − 0.520·59-s + 0.256·61-s + 0.124·65-s + 0.244·67-s − 0.481·69-s − 1.66·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(188760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 11^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(1507.25\)
Root analytic conductor: \(38.8233\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 188760,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8826486346\)
\(L(\frac12)\) \(\approx\) \(0.8826486346\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 - T \)
good7 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 14 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 6 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−13.01755117501443, −12.76211267507232, −12.16703743177759, −11.69415154578081, −11.16886183274353, −10.78932642576821, −10.35918271715625, −9.937657393094158, −9.259524857223563, −8.912526425534808, −8.413357293185814, −7.884007720687141, −7.132324059523616, −6.820021648873808, −6.291479314113607, −5.934035024891180, −5.087282286903930, −4.981884536829758, −4.332776686332781, −3.524436432906188, −3.240908875800212, −2.284609993289447, −1.807119655328286, −1.248244156277236, −0.2774444542241552, 0.2774444542241552, 1.248244156277236, 1.807119655328286, 2.284609993289447, 3.240908875800212, 3.524436432906188, 4.332776686332781, 4.981884536829758, 5.087282286903930, 5.934035024891180, 6.291479314113607, 6.820021648873808, 7.132324059523616, 7.884007720687141, 8.413357293185814, 8.912526425534808, 9.259524857223563, 9.937657393094158, 10.35918271715625, 10.78932642576821, 11.16886183274353, 11.69415154578081, 12.16703743177759, 12.76211267507232, 13.01755117501443

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