Properties

Label 2-1500-1.1-c1-0-4
Degree $2$
Conductor $1500$
Sign $1$
Analytic cond. $11.9775$
Root an. cond. $3.46086$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 0.381·7-s + 9-s + 11-s + 2.23·13-s + 0.381·17-s − 2.23·19-s + 0.381·21-s + 6.23·23-s + 27-s + 1.76·29-s + 2.09·31-s + 33-s − 4.70·37-s + 2.23·39-s + 3.61·41-s + 7.09·43-s − 0.708·47-s − 6.85·49-s + 0.381·51-s + 11.0·53-s − 2.23·57-s + 2.09·59-s − 4.38·61-s + 0.381·63-s + 10.4·67-s + 6.23·69-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.144·7-s + 0.333·9-s + 0.301·11-s + 0.620·13-s + 0.0926·17-s − 0.512·19-s + 0.0833·21-s + 1.30·23-s + 0.192·27-s + 0.327·29-s + 0.375·31-s + 0.174·33-s − 0.774·37-s + 0.358·39-s + 0.565·41-s + 1.08·43-s − 0.103·47-s − 0.979·49-s + 0.0534·51-s + 1.52·53-s − 0.296·57-s + 0.272·59-s − 0.561·61-s + 0.0481·63-s + 1.27·67-s + 0.750·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1500 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1500 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1500\)    =    \(2^{2} \cdot 3 \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(11.9775\)
Root analytic conductor: \(3.46086\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1500,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.278724837\)
\(L(\frac12)\) \(\approx\) \(2.278724837\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good7 \( 1 - 0.381T + 7T^{2} \)
11 \( 1 - T + 11T^{2} \)
13 \( 1 - 2.23T + 13T^{2} \)
17 \( 1 - 0.381T + 17T^{2} \)
19 \( 1 + 2.23T + 19T^{2} \)
23 \( 1 - 6.23T + 23T^{2} \)
29 \( 1 - 1.76T + 29T^{2} \)
31 \( 1 - 2.09T + 31T^{2} \)
37 \( 1 + 4.70T + 37T^{2} \)
41 \( 1 - 3.61T + 41T^{2} \)
43 \( 1 - 7.09T + 43T^{2} \)
47 \( 1 + 0.708T + 47T^{2} \)
53 \( 1 - 11.0T + 53T^{2} \)
59 \( 1 - 2.09T + 59T^{2} \)
61 \( 1 + 4.38T + 61T^{2} \)
67 \( 1 - 10.4T + 67T^{2} \)
71 \( 1 + 5.85T + 71T^{2} \)
73 \( 1 - 12.3T + 73T^{2} \)
79 \( 1 + 13.7T + 79T^{2} \)
83 \( 1 - 3.14T + 83T^{2} \)
89 \( 1 - 13.9T + 89T^{2} \)
97 \( 1 + 11.7T + 97T^{2} \)
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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

−9.286282884567675136164028380632, −8.739588614276958436270263529478, −7.996870039505144835594481102654, −7.08637774188322291803912120049, −6.34957509370589126845673278409, −5.28918260568943743362276744793, −4.31210506948065597465865562603, −3.43165328376635020530748790828, −2.40193315771154404133280514444, −1.13142442332657512950501626148, 1.13142442332657512950501626148, 2.40193315771154404133280514444, 3.43165328376635020530748790828, 4.31210506948065597465865562603, 5.28918260568943743362276744793, 6.34957509370589126845673278409, 7.08637774188322291803912120049, 7.996870039505144835594481102654, 8.739588614276958436270263529478, 9.286282884567675136164028380632

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