Properties

Label 2-804-1.1-c1-0-2
Degree $2$
Conductor $804$
Sign $1$
Analytic cond. $6.41997$
Root an. cond. $2.53376$
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 − 2.96·5-s − 0.804·7-s + 9-s + 2.20·11-s − 0.207·13-s − 2.96·15-s + 7.18·17-s + 6.36·19-s − 0.804·21-s − 0.813·23-s + 3.80·25-s + 27-s − 3.78·29-s + 10.1·31-s + 2.20·33-s + 2.38·35-s + 8.58·37-s − 0.207·39-s − 3.58·41-s + 8.53·43-s − 2.96·45-s − 11.5·47-s − 6.35·49-s + 7.18·51-s + 0.760·53-s − 6.54·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.32·5-s − 0.304·7-s + 0.333·9-s + 0.665·11-s − 0.0574·13-s − 0.766·15-s + 1.74·17-s + 1.45·19-s − 0.175·21-s − 0.169·23-s + 0.760·25-s + 0.192·27-s − 0.702·29-s + 1.82·31-s + 0.384·33-s + 0.403·35-s + 1.41·37-s − 0.0331·39-s − 0.559·41-s + 1.30·43-s − 0.442·45-s − 1.69·47-s − 0.907·49-s + 1.00·51-s + 0.104·53-s − 0.883·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 804 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 804 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(804\)    =    \(2^{2} \cdot 3 \cdot 67\)
Sign: $1$
Analytic conductor: \(6.41997\)
Root analytic conductor: \(2.53376\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 804,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.584227754\)
\(L(\frac12)\) \(\approx\) \(1.584227754\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
67 \( 1 - T \)
good5 \( 1 + 2.96T + 5T^{2} \)
7 \( 1 + 0.804T + 7T^{2} \)
11 \( 1 - 2.20T + 11T^{2} \)
13 \( 1 + 0.207T + 13T^{2} \)
17 \( 1 - 7.18T + 17T^{2} \)
19 \( 1 - 6.36T + 19T^{2} \)
23 \( 1 + 0.813T + 23T^{2} \)
29 \( 1 + 3.78T + 29T^{2} \)
31 \( 1 - 10.1T + 31T^{2} \)
37 \( 1 - 8.58T + 37T^{2} \)
41 \( 1 + 3.58T + 41T^{2} \)
43 \( 1 - 8.53T + 43T^{2} \)
47 \( 1 + 11.5T + 47T^{2} \)
53 \( 1 - 0.760T + 53T^{2} \)
59 \( 1 - 4.54T + 59T^{2} \)
61 \( 1 - 1.41T + 61T^{2} \)
71 \( 1 + 3.79T + 71T^{2} \)
73 \( 1 - 0.443T + 73T^{2} \)
79 \( 1 + 4.32T + 79T^{2} \)
83 \( 1 + 17.1T + 83T^{2} \)
89 \( 1 - 13.1T + 89T^{2} \)
97 \( 1 + 4.94T + 97T^{2} \)
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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

−9.964337285448155364166899957684, −9.553001771927608417689840708898, −8.327865679226508666912012398354, −7.79496310170491505252404662539, −7.09136201344124884301799008179, −5.89699585919009674172690492448, −4.63762632841431908586469060012, −3.64816454648766133126782610335, −3.01361664001504053558423239498, −1.07257762544020371814181271002, 1.07257762544020371814181271002, 3.01361664001504053558423239498, 3.64816454648766133126782610335, 4.63762632841431908586469060012, 5.89699585919009674172690492448, 7.09136201344124884301799008179, 7.79496310170491505252404662539, 8.327865679226508666912012398354, 9.553001771927608417689840708898, 9.964337285448155364166899957684

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