Properties

Label 2-1450-1.1-c3-0-85
Degree $2$
Conductor $1450$
Sign $-1$
Analytic cond. $85.5527$
Root an. cond. $9.24947$
Motivic weight $3$
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 + 4·4-s + 20·7-s − 8·8-s − 27·9-s − 52·11-s + 42·13-s − 40·14-s + 16·16-s + 22·17-s + 54·18-s + 28·19-s + 104·22-s − 36·23-s − 84·26-s + 80·28-s + 29·29-s + 24·31-s − 32·32-s − 44·34-s − 108·36-s + 266·37-s − 56·38-s − 38·41-s − 88·43-s − 208·44-s + 72·46-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 1.07·7-s − 0.353·8-s − 9-s − 1.42·11-s + 0.896·13-s − 0.763·14-s + 1/4·16-s + 0.313·17-s + 0.707·18-s + 0.338·19-s + 1.00·22-s − 0.326·23-s − 0.633·26-s + 0.539·28-s + 0.185·29-s + 0.139·31-s − 0.176·32-s − 0.221·34-s − 1/2·36-s + 1.18·37-s − 0.239·38-s − 0.144·41-s − 0.312·43-s − 0.712·44-s + 0.230·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1450\)    =    \(2 \cdot 5^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(85.5527\)
Root analytic conductor: \(9.24947\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1450,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p T \)
5 \( 1 \)
29 \( 1 - p T \)
good3 \( 1 + p^{3} T^{2} \)
7 \( 1 - 20 T + p^{3} T^{2} \)
11 \( 1 + 52 T + p^{3} T^{2} \)
13 \( 1 - 42 T + p^{3} T^{2} \)
17 \( 1 - 22 T + p^{3} T^{2} \)
19 \( 1 - 28 T + p^{3} T^{2} \)
23 \( 1 + 36 T + p^{3} T^{2} \)
31 \( 1 - 24 T + p^{3} T^{2} \)
37 \( 1 - 266 T + p^{3} T^{2} \)
41 \( 1 + 38 T + p^{3} T^{2} \)
43 \( 1 + 88 T + p^{3} T^{2} \)
47 \( 1 + 4 p T + p^{3} T^{2} \)
53 \( 1 - 194 T + p^{3} T^{2} \)
59 \( 1 + 460 T + p^{3} T^{2} \)
61 \( 1 + 314 T + p^{3} T^{2} \)
67 \( 1 + 896 T + p^{3} T^{2} \)
71 \( 1 + 416 T + p^{3} T^{2} \)
73 \( 1 - 606 T + p^{3} T^{2} \)
79 \( 1 - 992 T + p^{3} T^{2} \)
83 \( 1 - 24 T + p^{3} T^{2} \)
89 \( 1 + 774 T + p^{3} T^{2} \)
97 \( 1 + 1626 T + p^{3} T^{2} \)
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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

−8.535645442926844696759955032806, −8.075262661165188828137793218307, −7.52479711900370116178459547522, −6.23023173779597733641697927173, −5.53314418307593661825019292918, −4.68647486118050043774788666035, −3.27547871726690779620442259434, −2.38768321369037320234003161467, −1.25004029532533717536016785532, 0, 1.25004029532533717536016785532, 2.38768321369037320234003161467, 3.27547871726690779620442259434, 4.68647486118050043774788666035, 5.53314418307593661825019292918, 6.23023173779597733641697927173, 7.52479711900370116178459547522, 8.075262661165188828137793218307, 8.535645442926844696759955032806

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