Properties

Label 2-7600-1.1-c1-0-22
Degree $2$
Conductor $7600$
Sign $1$
Analytic cond. $60.6863$
Root an. cond. $7.79014$
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  − 2·3-s − 3·7-s + 9-s + 3·11-s + 4·13-s − 5·17-s + 19-s + 6·21-s + 4·27-s + 2·29-s − 8·31-s − 6·33-s + 10·37-s − 8·39-s + 6·41-s − 7·43-s − 9·47-s + 2·49-s + 10·51-s + 8·53-s − 2·57-s − 14·59-s − 5·61-s − 3·63-s + 6·71-s + 15·73-s − 9·77-s + ⋯
L(s)  = 1  − 1.15·3-s − 1.13·7-s + 1/3·9-s + 0.904·11-s + 1.10·13-s − 1.21·17-s + 0.229·19-s + 1.30·21-s + 0.769·27-s + 0.371·29-s − 1.43·31-s − 1.04·33-s + 1.64·37-s − 1.28·39-s + 0.937·41-s − 1.06·43-s − 1.31·47-s + 2/7·49-s + 1.40·51-s + 1.09·53-s − 0.264·57-s − 1.82·59-s − 0.640·61-s − 0.377·63-s + 0.712·71-s + 1.75·73-s − 1.02·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7600\)    =    \(2^{4} \cdot 5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(60.6863\)
Root analytic conductor: \(7.79014\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7600,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8334784344\)
\(L(\frac12)\) \(\approx\) \(0.8334784344\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
19 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 5 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 15 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−7.80595480702685947773424134871, −6.68553027648366020145094881467, −6.53379416833881480288868750043, −5.98018473233793983696353323958, −5.20785389701441733439865635683, −4.30567049794628832835810234888, −3.66114900132282461221025518109, −2.79145226836229010963645843021, −1.53781451857294495399244090671, −0.50030718477405811673021345760, 0.50030718477405811673021345760, 1.53781451857294495399244090671, 2.79145226836229010963645843021, 3.66114900132282461221025518109, 4.30567049794628832835810234888, 5.20785389701441733439865635683, 5.98018473233793983696353323958, 6.53379416833881480288868750043, 6.68553027648366020145094881467, 7.80595480702685947773424134871

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