Properties

Label 2-188760-1.1-c1-0-8
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 − 5·7-s + 9-s − 13-s + 15-s − 6·17-s + 5·19-s − 5·21-s − 4·23-s + 25-s + 27-s + 6·29-s + 9·31-s − 5·35-s + 6·37-s − 39-s − 2·41-s − 11·43-s + 45-s + 3·47-s + 18·49-s − 6·51-s + 5·57-s + 5·59-s − 3·61-s − 5·63-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 1.88·7-s + 1/3·9-s − 0.277·13-s + 0.258·15-s − 1.45·17-s + 1.14·19-s − 1.09·21-s − 0.834·23-s + 1/5·25-s + 0.192·27-s + 1.11·29-s + 1.61·31-s − 0.845·35-s + 0.986·37-s − 0.160·39-s − 0.312·41-s − 1.67·43-s + 0.149·45-s + 0.437·47-s + 18/7·49-s − 0.840·51-s + 0.662·57-s + 0.650·59-s − 0.384·61-s − 0.629·63-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

\(L(1)\) \(\approx\) \(2.028748750\)
\(L(\frac12)\) \(\approx\) \(2.028748750\)
\(L(\frac{3}{2})\) 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 \( 1 + 5 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 9 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 + 3 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 - 5 T + p T^{2} \)
89 \( 1 + 17 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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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

−13.17676523498370, −12.85347245917806, −12.16314976640867, −11.86905480276511, −11.33316100084999, −10.41467800469470, −10.18477118983664, −9.856214491966905, −9.273525230853881, −9.071749322865990, −8.345364341750305, −7.978679829242983, −7.196399887053138, −6.733588618674026, −6.458659096074300, −5.989032694382026, −5.335353833795763, −4.587676413816785, −4.227754998508867, −3.436930618081401, −3.040503571890818, −2.569328735850861, −2.067320268372382, −1.113687684559723, −0.4128168410658177, 0.4128168410658177, 1.113687684559723, 2.067320268372382, 2.569328735850861, 3.040503571890818, 3.436930618081401, 4.227754998508867, 4.587676413816785, 5.335353833795763, 5.989032694382026, 6.458659096074300, 6.733588618674026, 7.196399887053138, 7.978679829242983, 8.345364341750305, 9.071749322865990, 9.273525230853881, 9.856214491966905, 10.18477118983664, 10.41467800469470, 11.33316100084999, 11.86905480276511, 12.16314976640867, 12.85347245917806, 13.17676523498370

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