Properties

Label 2-2300-5.4-c1-0-15
Degree $2$
Conductor $2300$
Sign $0.894 + 0.447i$
Analytic cond. $18.3655$
Root an. cond. $4.28550$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  i·3-s + 2i·7-s + 2·9-s + i·13-s − 6i·17-s − 2·19-s + 2·21-s + i·23-s − 5i·27-s + 3·29-s + 5·31-s + 8i·37-s + 39-s + 3·41-s − 8i·43-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.755i·7-s + 0.666·9-s + 0.277i·13-s − 1.45i·17-s − 0.458·19-s + 0.436·21-s + 0.208i·23-s − 0.962i·27-s + 0.557·29-s + 0.898·31-s + 1.31i·37-s + 0.160·39-s + 0.468·41-s − 1.21i·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2300\)    =    \(2^{2} \cdot 5^{2} \cdot 23\)
Sign: $0.894 + 0.447i$
Analytic conductor: \(18.3655\)
Root analytic conductor: \(4.28550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2300} (1749, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2300,\ (\ :1/2),\ 0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.909254951\)
\(L(\frac12)\) \(\approx\) \(1.909254951\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
23 \( 1 - iT \)
good3 \( 1 + iT - 3T^{2} \)
7 \( 1 - 2iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - iT - 13T^{2} \)
17 \( 1 + 6iT - 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
29 \( 1 - 3T + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 - 8iT - 37T^{2} \)
41 \( 1 - 3T + 41T^{2} \)
43 \( 1 + 8iT - 43T^{2} \)
47 \( 1 - 9iT - 47T^{2} \)
53 \( 1 + 6iT - 53T^{2} \)
59 \( 1 - 12T + 59T^{2} \)
61 \( 1 - 14T + 61T^{2} \)
67 \( 1 - 8iT - 67T^{2} \)
71 \( 1 + 15T + 71T^{2} \)
73 \( 1 - 7iT - 73T^{2} \)
79 \( 1 - 10T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 + 10iT - 97T^{2} \)
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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

−8.831456210107175007266278866168, −8.235206556170506111986937114080, −7.24712386481719225679223675556, −6.78419227594162703006681007757, −5.89607936875442353457127825616, −4.98323577386822021303552664044, −4.19723181045914320307516262559, −2.90009683331740490879665127060, −2.12199275246863832848412938979, −0.882161353392458218712659694966, 0.968204168022438439367862263148, 2.23772419551646112198560166838, 3.61545645281537600779155628910, 4.12769631603432109831009053895, 4.91276884538335403575254288265, 5.97357821525095593476757098175, 6.73709704122140940156918410691, 7.55898345363030104854157684122, 8.314211003121809836656248374167, 9.087116303443760518142614216280

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