Properties

Label 2-2275-1.1-c1-0-110
Degree $2$
Conductor $2275$
Sign $-1$
Analytic cond. $18.1659$
Root an. cond. $4.26215$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 2·4-s + 7-s − 3·9-s − 6·11-s + 13-s + 2·14-s − 4·16-s − 4·17-s − 6·18-s + 5·19-s − 12·22-s − 3·23-s + 2·26-s + 2·28-s − 5·29-s − 3·31-s − 8·32-s − 8·34-s − 6·36-s + 4·37-s + 10·38-s − 6·41-s + 43-s − 12·44-s − 6·46-s − 7·47-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s + 0.377·7-s − 9-s − 1.80·11-s + 0.277·13-s + 0.534·14-s − 16-s − 0.970·17-s − 1.41·18-s + 1.14·19-s − 2.55·22-s − 0.625·23-s + 0.392·26-s + 0.377·28-s − 0.928·29-s − 0.538·31-s − 1.41·32-s − 1.37·34-s − 36-s + 0.657·37-s + 1.62·38-s − 0.937·41-s + 0.152·43-s − 1.80·44-s − 0.884·46-s − 1.02·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2275 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2275 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2275\)    =    \(5^{2} \cdot 7 \cdot 13\)
Sign: $-1$
Analytic conductor: \(18.1659\)
Root analytic conductor: \(4.26215\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2275,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - T \)
13 \( 1 - T \)
good2 \( 1 - p T + p T^{2} \)
3 \( 1 + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 7 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 6 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 13 T + p T^{2} \)
79 \( 1 - 3 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
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

−8.481758772923047090659254291008, −7.80435801553106223064595186582, −6.90087579772522452258283983139, −5.83644097818684889229236969937, −5.41656791261413652587110709470, −4.77994485245253875660545017279, −3.73601074161005478747917475875, −2.89116428638083391976130354982, −2.15831794725409005407632083440, 0, 2.15831794725409005407632083440, 2.89116428638083391976130354982, 3.73601074161005478747917475875, 4.77994485245253875660545017279, 5.41656791261413652587110709470, 5.83644097818684889229236969937, 6.90087579772522452258283983139, 7.80435801553106223064595186582, 8.481758772923047090659254291008

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