Properties

Label 2-62400-1.1-c1-0-44
Degree $2$
Conductor $62400$
Sign $1$
Analytic cond. $498.266$
Root an. cond. $22.3218$
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 − 7-s + 9-s − 11-s − 13-s + 5·17-s + 2·19-s − 21-s + 7·23-s + 27-s − 4·31-s − 33-s − 7·37-s − 39-s − 11·41-s − 6·43-s − 6·49-s + 5·51-s + 11·53-s + 2·57-s + 4·59-s + 7·61-s − 63-s − 8·67-s + 7·69-s + 9·71-s − 2·73-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.377·7-s + 1/3·9-s − 0.301·11-s − 0.277·13-s + 1.21·17-s + 0.458·19-s − 0.218·21-s + 1.45·23-s + 0.192·27-s − 0.718·31-s − 0.174·33-s − 1.15·37-s − 0.160·39-s − 1.71·41-s − 0.914·43-s − 6/7·49-s + 0.700·51-s + 1.51·53-s + 0.264·57-s + 0.520·59-s + 0.896·61-s − 0.125·63-s − 0.977·67-s + 0.842·69-s + 1.06·71-s − 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 62400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 62400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(62400\)    =    \(2^{6} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(498.266\)
Root analytic conductor: \(22.3218\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 62400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.702037011\)
\(L(\frac12)\) \(\approx\) \(2.702037011\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 + T \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 7 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 + 11 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 7 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 3 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 3 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−14.34051611913675, −13.72895379697205, −13.28373694964093, −12.81751832746474, −12.37305891915863, −11.69355070170733, −11.38981247771021, −10.44803996888944, −10.18507314446753, −9.757308874740873, −8.994604328885451, −8.745859559110073, −8.029172701589381, −7.554953653056751, −6.907334801979555, −6.691461902749922, −5.622971019595005, −5.270258246458989, −4.769644705204045, −3.808288447979799, −3.310221989692980, −2.973134825919277, −2.071945250779558, −1.412650995655589, −0.5444491523830669, 0.5444491523830669, 1.412650995655589, 2.071945250779558, 2.973134825919277, 3.310221989692980, 3.808288447979799, 4.769644705204045, 5.270258246458989, 5.622971019595005, 6.691461902749922, 6.907334801979555, 7.554953653056751, 8.029172701589381, 8.745859559110073, 8.994604328885451, 9.757308874740873, 10.18507314446753, 10.44803996888944, 11.38981247771021, 11.69355070170733, 12.37305891915863, 12.81751832746474, 13.28373694964093, 13.72895379697205, 14.34051611913675

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