Properties

Label 2-1075-1.1-c1-0-44
Degree $2$
Conductor $1075$
Sign $1$
Analytic cond. $8.58391$
Root an. cond. $2.92983$
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  + 2·2-s + 2·3-s + 2·4-s + 4·6-s + 9-s + 3·11-s + 4·12-s + 5·13-s − 4·16-s + 3·17-s + 2·18-s − 2·19-s + 6·22-s + 23-s + 10·26-s − 4·27-s − 6·29-s − 31-s − 8·32-s + 6·33-s + 6·34-s + 2·36-s − 4·38-s + 10·39-s + 5·41-s + 43-s + 6·44-s + ⋯
L(s)  = 1  + 1.41·2-s + 1.15·3-s + 4-s + 1.63·6-s + 1/3·9-s + 0.904·11-s + 1.15·12-s + 1.38·13-s − 16-s + 0.727·17-s + 0.471·18-s − 0.458·19-s + 1.27·22-s + 0.208·23-s + 1.96·26-s − 0.769·27-s − 1.11·29-s − 0.179·31-s − 1.41·32-s + 1.04·33-s + 1.02·34-s + 1/3·36-s − 0.648·38-s + 1.60·39-s + 0.780·41-s + 0.152·43-s + 0.904·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1075 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1075\)    =    \(5^{2} \cdot 43\)
Sign: $1$
Analytic conductor: \(8.58391\)
Root analytic conductor: \(2.92983\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1075,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.891344614\)
\(L(\frac12)\) \(\approx\) \(4.891344614\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
43 \( 1 - T \)
good2 \( 1 - p T + p T^{2} \)
3 \( 1 - 2 T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 5 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 + 4 T + p T^{2} \)
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

−9.681626577481819247955617238840, −8.963964600623637253384654725770, −8.325427603837854543717581153032, −7.26453838817357179950808557028, −6.24275371541535608239026924106, −5.61273181246298351272556326283, −4.31195989409792398114081490514, −3.65095396559314576094472784018, −2.99862137388003117186534072134, −1.71069325460735605547679053519, 1.71069325460735605547679053519, 2.99862137388003117186534072134, 3.65095396559314576094472784018, 4.31195989409792398114081490514, 5.61273181246298351272556326283, 6.24275371541535608239026924106, 7.26453838817357179950808557028, 8.325427603837854543717581153032, 8.963964600623637253384654725770, 9.681626577481819247955617238840

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