Properties

Label 2-142912-1.1-c1-0-8
Degree $2$
Conductor $142912$
Sign $1$
Analytic cond. $1141.15$
Root an. cond. $33.7810$
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  + 2·5-s − 7-s − 3·9-s + 11-s − 6·13-s − 2·17-s + 8·19-s − 25-s − 29-s − 4·31-s − 2·35-s + 2·37-s − 2·41-s + 4·43-s − 6·45-s − 4·47-s + 49-s + 10·53-s + 2·55-s − 12·59-s − 2·61-s + 3·63-s − 12·65-s − 12·67-s + 8·71-s − 10·73-s − 77-s + ⋯
L(s)  = 1  + 0.894·5-s − 0.377·7-s − 9-s + 0.301·11-s − 1.66·13-s − 0.485·17-s + 1.83·19-s − 1/5·25-s − 0.185·29-s − 0.718·31-s − 0.338·35-s + 0.328·37-s − 0.312·41-s + 0.609·43-s − 0.894·45-s − 0.583·47-s + 1/7·49-s + 1.37·53-s + 0.269·55-s − 1.56·59-s − 0.256·61-s + 0.377·63-s − 1.48·65-s − 1.46·67-s + 0.949·71-s − 1.17·73-s − 0.113·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 142912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 142912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(142912\)    =    \(2^{6} \cdot 7 \cdot 11 \cdot 29\)
Sign: $1$
Analytic conductor: \(1141.15\)
Root analytic conductor: \(33.7810\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 142912,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.122743096\)
\(L(\frac12)\) \(\approx\) \(1.122743096\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + T \)
11 \( 1 - T \)
29 \( 1 + T \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−13.51418393212524, −12.97353539434043, −12.37223021499495, −11.92649907021063, −11.59145175216790, −11.06038759980649, −10.33728143830817, −9.989536592138943, −9.496739612605774, −9.109885211577801, −8.814301694833391, −7.811589867949318, −7.578676659358434, −7.028468756069623, −6.398908014531165, −5.888006806906796, −5.408411429864297, −5.077221280239011, −4.379815266766368, −3.640146120644992, −2.929787588228768, −2.651759166678800, −1.964444456027828, −1.286038714003417, −0.3066719653938983, 0.3066719653938983, 1.286038714003417, 1.964444456027828, 2.651759166678800, 2.929787588228768, 3.640146120644992, 4.379815266766368, 5.077221280239011, 5.408411429864297, 5.888006806906796, 6.398908014531165, 7.028468756069623, 7.578676659358434, 7.811589867949318, 8.814301694833391, 9.109885211577801, 9.496739612605774, 9.989536592138943, 10.33728143830817, 11.06038759980649, 11.59145175216790, 11.92649907021063, 12.37223021499495, 12.97353539434043, 13.51418393212524

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