Properties

Label 2-2275-1.1-c1-0-90
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  + 2·3-s − 2·4-s − 7-s + 9-s − 4·12-s − 13-s + 4·16-s + 6·17-s − 7·19-s − 2·21-s − 3·23-s − 4·27-s + 2·28-s − 9·29-s + 5·31-s − 2·36-s − 2·37-s − 2·39-s − 6·41-s + 43-s − 3·47-s + 8·48-s + 49-s + 12·51-s + 2·52-s + 9·53-s − 14·57-s + ⋯
L(s)  = 1  + 1.15·3-s − 4-s − 0.377·7-s + 1/3·9-s − 1.15·12-s − 0.277·13-s + 16-s + 1.45·17-s − 1.60·19-s − 0.436·21-s − 0.625·23-s − 0.769·27-s + 0.377·28-s − 1.67·29-s + 0.898·31-s − 1/3·36-s − 0.328·37-s − 0.320·39-s − 0.937·41-s + 0.152·43-s − 0.437·47-s + 1.15·48-s + 1/7·49-s + 1.68·51-s + 0.277·52-s + 1.23·53-s − 1.85·57-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 \( 1 + p T^{2} \)
3 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + 3 T + p T^{2} \)
89 \( 1 - 15 T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−8.757330732079581772765520931090, −7.978242464812655764046923950162, −7.46586270917006775238312750127, −6.18980064919786182432384163275, −5.44649443474508568649879028268, −4.35319250257652523925819018295, −3.66220700490883632331556632732, −2.89985712041313005804128295915, −1.71501148341393495121690262210, 0, 1.71501148341393495121690262210, 2.89985712041313005804128295915, 3.66220700490883632331556632732, 4.35319250257652523925819018295, 5.44649443474508568649879028268, 6.18980064919786182432384163275, 7.46586270917006775238312750127, 7.978242464812655764046923950162, 8.757330732079581772765520931090

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