Properties

Label 2-4200-1.1-c1-0-50
Degree $2$
Conductor $4200$
Sign $-1$
Analytic cond. $33.5371$
Root an. cond. $5.79112$
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  + 3-s − 7-s + 9-s + 2·13-s − 6·17-s − 4·19-s − 21-s − 4·23-s + 27-s + 6·29-s − 6·37-s + 2·39-s + 6·41-s + 4·43-s − 8·47-s + 49-s − 6·51-s − 14·53-s − 4·57-s − 4·59-s − 2·61-s − 63-s − 12·67-s − 4·69-s − 12·71-s − 10·73-s + 8·79-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.377·7-s + 1/3·9-s + 0.554·13-s − 1.45·17-s − 0.917·19-s − 0.218·21-s − 0.834·23-s + 0.192·27-s + 1.11·29-s − 0.986·37-s + 0.320·39-s + 0.937·41-s + 0.609·43-s − 1.16·47-s + 1/7·49-s − 0.840·51-s − 1.92·53-s − 0.529·57-s − 0.520·59-s − 0.256·61-s − 0.125·63-s − 1.46·67-s − 0.481·69-s − 1.42·71-s − 1.17·73-s + 0.900·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4200\)    =    \(2^{3} \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(33.5371\)
Root analytic conductor: \(5.79112\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4200,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 \)
7 \( 1 + T \)
good11 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 14 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−8.115476668361922334532340848855, −7.39777391959832010974227789838, −6.35146521903197022217050958088, −6.22822900029384084341990572645, −4.80355293522554958261058915364, −4.24599701108298073847497244207, −3.34772538059021110038642684561, −2.48248313295940449527693598752, −1.58753299698924332048386453958, 0, 1.58753299698924332048386453958, 2.48248313295940449527693598752, 3.34772538059021110038642684561, 4.24599701108298073847497244207, 4.80355293522554958261058915364, 6.22822900029384084341990572645, 6.35146521903197022217050958088, 7.39777391959832010974227789838, 8.115476668361922334532340848855

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