Properties

Label 2-154560-1.1-c1-0-24
Degree $2$
Conductor $154560$
Sign $1$
Analytic cond. $1234.16$
Root an. cond. $35.1307$
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 − 7-s + 9-s + 6·13-s + 15-s + 2·17-s − 4·19-s + 21-s − 23-s + 25-s − 27-s + 2·29-s − 4·31-s + 35-s − 2·37-s − 6·39-s − 6·41-s + 4·43-s − 45-s + 8·47-s + 49-s − 2·51-s − 10·53-s + 4·57-s + 2·61-s − 63-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s + 1.66·13-s + 0.258·15-s + 0.485·17-s − 0.917·19-s + 0.218·21-s − 0.208·23-s + 1/5·25-s − 0.192·27-s + 0.371·29-s − 0.718·31-s + 0.169·35-s − 0.328·37-s − 0.960·39-s − 0.937·41-s + 0.609·43-s − 0.149·45-s + 1.16·47-s + 1/7·49-s − 0.280·51-s − 1.37·53-s + 0.529·57-s + 0.256·61-s − 0.125·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 154560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 154560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(154560\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(1234.16\)
Root analytic conductor: \(35.1307\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 154560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.490583824\)
\(L(\frac12)\) \(\approx\) \(1.490583824\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 + T \)
23 \( 1 + T \)
good11 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−13.19043868137353, −12.84729972327070, −12.29781876999360, −11.95109216747875, −11.33604558847129, −10.94089761101002, −10.52753633204867, −10.18430358790396, −9.370488243767660, −9.016797787276451, −8.452387972986209, −8.000259244108380, −7.488694779415707, −6.786627331623360, −6.425276340900713, −5.981522427423740, −5.455289336152607, −4.843167251567959, −4.219277759325386, −3.644990687482411, −3.411381693396768, −2.493158737664930, −1.763937467881671, −1.093241113572506, −0.4202849553883782, 0.4202849553883782, 1.093241113572506, 1.763937467881671, 2.493158737664930, 3.411381693396768, 3.644990687482411, 4.219277759325386, 4.843167251567959, 5.455289336152607, 5.981522427423740, 6.425276340900713, 6.786627331623360, 7.488694779415707, 8.000259244108380, 8.452387972986209, 9.016797787276451, 9.370488243767660, 10.18430358790396, 10.52753633204867, 10.94089761101002, 11.33604558847129, 11.95109216747875, 12.29781876999360, 12.84729972327070, 13.19043868137353

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