Properties

Label 2-30e2-1.1-c5-0-31
Degree $2$
Conductor $900$
Sign $-1$
Analytic cond. $144.345$
Root an. cond. $12.0143$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 91·7-s + 174·11-s − 785·13-s + 1.79e3·17-s − 925·19-s − 2.34e3·23-s + 726·29-s − 811·31-s − 7.92e3·37-s + 360·41-s + 4.95e3·43-s + 9.90e3·47-s − 8.52e3·49-s − 8.29e3·53-s − 7.01e3·59-s − 5.14e4·61-s − 581·67-s + 5.65e4·71-s + 4.24e4·73-s + 1.58e4·77-s − 2.89e4·79-s − 1.04e5·83-s + 1.18e5·89-s − 7.14e4·91-s − 1.10e5·97-s + 1.93e5·101-s + 3.76e4·103-s + ⋯
L(s)  = 1  + 0.701·7-s + 0.433·11-s − 1.28·13-s + 1.50·17-s − 0.587·19-s − 0.924·23-s + 0.160·29-s − 0.151·31-s − 0.951·37-s + 0.0334·41-s + 0.408·43-s + 0.654·47-s − 0.507·49-s − 0.405·53-s − 0.262·59-s − 1.76·61-s − 0.0158·67-s + 1.33·71-s + 0.932·73-s + 0.304·77-s − 0.521·79-s − 1.66·83-s + 1.58·89-s − 0.904·91-s − 1.18·97-s + 1.88·101-s + 0.349·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(144.345\)
Root analytic conductor: \(12.0143\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 900,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) 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 \( 1 \)
5 \( 1 \)
good7 \( 1 - 13 p T + p^{5} T^{2} \)
11 \( 1 - 174 T + p^{5} T^{2} \)
13 \( 1 + 785 T + p^{5} T^{2} \)
17 \( 1 - 1794 T + p^{5} T^{2} \)
19 \( 1 + 925 T + p^{5} T^{2} \)
23 \( 1 + 102 p T + p^{5} T^{2} \)
29 \( 1 - 726 T + p^{5} T^{2} \)
31 \( 1 + 811 T + p^{5} T^{2} \)
37 \( 1 + 7922 T + p^{5} T^{2} \)
41 \( 1 - 360 T + p^{5} T^{2} \)
43 \( 1 - 4951 T + p^{5} T^{2} \)
47 \( 1 - 9906 T + p^{5} T^{2} \)
53 \( 1 + 8292 T + p^{5} T^{2} \)
59 \( 1 + 7014 T + p^{5} T^{2} \)
61 \( 1 + 51433 T + p^{5} T^{2} \)
67 \( 1 + 581 T + p^{5} T^{2} \)
71 \( 1 - 56520 T + p^{5} T^{2} \)
73 \( 1 - 42478 T + p^{5} T^{2} \)
79 \( 1 + 28912 T + p^{5} T^{2} \)
83 \( 1 + 104586 T + p^{5} T^{2} \)
89 \( 1 - 118080 T + p^{5} T^{2} \)
97 \( 1 + 110273 T + p^{5} T^{2} \)
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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

−8.966332640242526908682291114603, −7.958630220021015820158051756797, −7.44634930845022903141853659922, −6.33939034903644003775483590033, −5.36532750649452115130345845674, −4.57273900489097363497299166822, −3.51877652729810169326359989330, −2.31359778530587005902512537440, −1.31885804340936547301403848992, 0, 1.31885804340936547301403848992, 2.31359778530587005902512537440, 3.51877652729810169326359989330, 4.57273900489097363497299166822, 5.36532750649452115130345845674, 6.33939034903644003775483590033, 7.44634930845022903141853659922, 7.958630220021015820158051756797, 8.966332640242526908682291114603

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