Properties

Label 2-4200-1.1-c1-0-21
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 7-s + 9-s − 2·13-s − 2·17-s + 21-s + 27-s + 6·29-s + 4·31-s + 2·37-s − 2·39-s + 10·41-s − 4·43-s + 49-s − 2·51-s − 2·53-s + 4·59-s + 6·61-s + 63-s + 12·67-s + 12·71-s + 2·73-s + 81-s − 4·83-s + 6·87-s + 10·89-s − 2·91-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.377·7-s + 1/3·9-s − 0.554·13-s − 0.485·17-s + 0.218·21-s + 0.192·27-s + 1.11·29-s + 0.718·31-s + 0.328·37-s − 0.320·39-s + 1.56·41-s − 0.609·43-s + 1/7·49-s − 0.280·51-s − 0.274·53-s + 0.520·59-s + 0.768·61-s + 0.125·63-s + 1.46·67-s + 1.42·71-s + 0.234·73-s + 1/9·81-s − 0.439·83-s + 0.643·87-s + 1.05·89-s − 0.209·91-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: \(0\)
Selberg data: \((2,\ 4200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.482712218\)
\(L(\frac12)\) \(\approx\) \(2.482712218\)
\(L(\frac{3}{2})\) 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 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−8.283696226298228974200537349004, −7.86798921225006925810451158422, −6.96145898552098178367844801540, −6.36754999445596353007197639706, −5.30172594581232812650816771339, −4.60206911844341426469725578390, −3.85627367108123214807701690723, −2.79179785063727029498459105260, −2.13802530746157917992691917276, −0.881609998717120883445066944292, 0.881609998717120883445066944292, 2.13802530746157917992691917276, 2.79179785063727029498459105260, 3.85627367108123214807701690723, 4.60206911844341426469725578390, 5.30172594581232812650816771339, 6.36754999445596353007197639706, 6.96145898552098178367844801540, 7.86798921225006925810451158422, 8.283696226298228974200537349004

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