Properties

Label 2-188760-1.1-c1-0-16
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 − 7·17-s + 5·19-s + 2·23-s + 25-s + 27-s − 4·29-s − 2·31-s − 7·37-s + 39-s + 9·41-s + 11·43-s + 45-s − 3·47-s − 7·49-s − 7·51-s + 5·57-s + 2·59-s + 14·61-s + 65-s − 7·67-s + 2·69-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 − 1.69·17-s + 1.14·19-s + 0.417·23-s + 1/5·25-s + 0.192·27-s − 0.742·29-s − 0.359·31-s − 1.15·37-s + 0.160·39-s + 1.40·41-s + 1.67·43-s + 0.149·45-s − 0.437·47-s − 49-s − 0.980·51-s + 0.662·57-s + 0.260·59-s + 1.79·61-s + 0.124·65-s − 0.855·67-s + 0.240·69-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

\(L(1)\) \(\approx\) \(3.309285676\)
\(L(\frac12)\) \(\approx\) \(3.309285676\)
\(L(\frac{3}{2})\) 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 \( 1 + 7 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 + 10 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 13 T + p T^{2} \)
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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

−12.96481961661779, −12.88319143209009, −12.38403297027313, −11.46530372470363, −11.28654074732022, −10.83780443103956, −10.24956710655672, −9.607283319558676, −9.367528706335516, −8.889569205608578, −8.445880167781516, −7.894173278354782, −7.254622341639004, −6.947228446310140, −6.429310052251314, −5.711921920736721, −5.366497656085031, −4.712605485513625, −4.103644113389500, −3.702419808154658, −2.934725537328773, −2.506254057419001, −1.894991476287648, −1.304483358838022, −0.4943762996062632, 0.4943762996062632, 1.304483358838022, 1.894991476287648, 2.506254057419001, 2.934725537328773, 3.702419808154658, 4.103644113389500, 4.712605485513625, 5.366497656085031, 5.711921920736721, 6.429310052251314, 6.947228446310140, 7.254622341639004, 7.894173278354782, 8.445880167781516, 8.889569205608578, 9.367528706335516, 9.607283319558676, 10.24956710655672, 10.83780443103956, 11.28654074732022, 11.46530372470363, 12.38403297027313, 12.88319143209009, 12.96481961661779

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