Properties

Label 2-7600-1.1-c1-0-28
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  − 3·3-s − 5·7-s + 6·9-s + 4·11-s + 13-s + 3·17-s − 19-s + 15·21-s + 7·23-s − 9·27-s − 3·29-s + 2·31-s − 12·33-s + 2·37-s − 3·39-s − 6·41-s + 6·43-s + 18·49-s − 9·51-s + 13·53-s + 3·57-s + 9·59-s − 12·61-s − 30·63-s − 3·67-s − 21·69-s − 11·73-s + ⋯
L(s)  = 1  − 1.73·3-s − 1.88·7-s + 2·9-s + 1.20·11-s + 0.277·13-s + 0.727·17-s − 0.229·19-s + 3.27·21-s + 1.45·23-s − 1.73·27-s − 0.557·29-s + 0.359·31-s − 2.08·33-s + 0.328·37-s − 0.480·39-s − 0.937·41-s + 0.914·43-s + 18/7·49-s − 1.26·51-s + 1.78·53-s + 0.397·57-s + 1.17·59-s − 1.53·61-s − 3.77·63-s − 0.366·67-s − 2.52·69-s − 1.28·73-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

\(L(1)\) \(\approx\) \(0.8087246128\)
\(L(\frac12)\) \(\approx\) \(0.8087246128\)
\(L(\frac{3}{2})\) 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 \( 1 + p T + p T^{2} \)
7 \( 1 + 5 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
23 \( 1 - 7 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 13 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 + 10 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
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

−7.44716628247100608220869942622, −6.87686093893102620296125428620, −6.46146665314716960456556084861, −5.87264009679714677145341907258, −5.34814404867396916909799829210, −4.30956041572834653164515437556, −3.70582580501801640360877606053, −2.85255620330002162521681921778, −1.31795279825686175873821504061, −0.55393834765254454631302819206, 0.55393834765254454631302819206, 1.31795279825686175873821504061, 2.85255620330002162521681921778, 3.70582580501801640360877606053, 4.30956041572834653164515437556, 5.34814404867396916909799829210, 5.87264009679714677145341907258, 6.46146665314716960456556084861, 6.87686093893102620296125428620, 7.44716628247100608220869942622

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