Properties

Label 2-736-1.1-c1-0-13
Degree $2$
Conductor $736$
Sign $1$
Analytic cond. $5.87698$
Root an. cond. $2.42425$
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  + 2.49·3-s + 0.946·5-s + 4.74·7-s + 3.24·9-s − 1.05·11-s − 0.242·13-s + 2.36·15-s − 2.74·17-s − 5.79·19-s + 11.8·21-s + 23-s − 4.10·25-s + 0.606·27-s + 1.86·29-s − 10.0·31-s − 2.63·33-s + 4.48·35-s + 0.946·37-s − 0.606·39-s + 6.35·41-s − 7.20·43-s + 3.06·45-s + 9.09·47-s + 15.4·49-s − 6.84·51-s + 12.7·53-s − 0.997·55-s + ⋯
L(s)  = 1  + 1.44·3-s + 0.423·5-s + 1.79·7-s + 1.08·9-s − 0.317·11-s − 0.0673·13-s + 0.610·15-s − 0.664·17-s − 1.32·19-s + 2.58·21-s + 0.208·23-s − 0.821·25-s + 0.116·27-s + 0.346·29-s − 1.81·31-s − 0.458·33-s + 0.758·35-s + 0.155·37-s − 0.0971·39-s + 0.991·41-s − 1.09·43-s + 0.457·45-s + 1.32·47-s + 2.21·49-s − 0.959·51-s + 1.75·53-s − 0.134·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(736\)    =    \(2^{5} \cdot 23\)
Sign: $1$
Analytic conductor: \(5.87698\)
Root analytic conductor: \(2.42425\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.881311305\)
\(L(\frac12)\) \(\approx\) \(2.881311305\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 - T \)
good3 \( 1 - 2.49T + 3T^{2} \)
5 \( 1 - 0.946T + 5T^{2} \)
7 \( 1 - 4.74T + 7T^{2} \)
11 \( 1 + 1.05T + 11T^{2} \)
13 \( 1 + 0.242T + 13T^{2} \)
17 \( 1 + 2.74T + 17T^{2} \)
19 \( 1 + 5.79T + 19T^{2} \)
29 \( 1 - 1.86T + 29T^{2} \)
31 \( 1 + 10.0T + 31T^{2} \)
37 \( 1 - 0.946T + 37T^{2} \)
41 \( 1 - 6.35T + 41T^{2} \)
43 \( 1 + 7.20T + 43T^{2} \)
47 \( 1 - 9.09T + 47T^{2} \)
53 \( 1 - 12.7T + 53T^{2} \)
59 \( 1 + 4.51T + 59T^{2} \)
61 \( 1 + 8.79T + 61T^{2} \)
67 \( 1 + 8.42T + 67T^{2} \)
71 \( 1 + 4.87T + 71T^{2} \)
73 \( 1 - 2.64T + 73T^{2} \)
79 \( 1 - 6.59T + 79T^{2} \)
83 \( 1 - 6.05T + 83T^{2} \)
89 \( 1 - 6.48T + 89T^{2} \)
97 \( 1 - 17.7T + 97T^{2} \)
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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

−10.42261198646811766358346992202, −9.147278698187117909876618888836, −8.724059486248281566398624044794, −7.911181717165731819481081260199, −7.30485564769527841182113470082, −5.85851504606553132186991391047, −4.73930210828356443510637895691, −3.88704973625477032816960460303, −2.38763060486164376241986010252, −1.81600144651494457716281538431, 1.81600144651494457716281538431, 2.38763060486164376241986010252, 3.88704973625477032816960460303, 4.73930210828356443510637895691, 5.85851504606553132186991391047, 7.30485564769527841182113470082, 7.911181717165731819481081260199, 8.724059486248281566398624044794, 9.147278698187117909876618888836, 10.42261198646811766358346992202

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