Properties

Label 2-8027-1.1-c1-0-353
Degree $2$
Conductor $8027$
Sign $-1$
Analytic cond. $64.0959$
Root an. cond. $8.00599$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.54·2-s − 1.60·3-s + 4.48·4-s − 2.62·5-s + 4.09·6-s + 1.52·7-s − 6.32·8-s − 0.419·9-s + 6.69·10-s + 5.10·11-s − 7.20·12-s − 1.33·13-s − 3.88·14-s + 4.22·15-s + 7.13·16-s + 8.04·17-s + 1.06·18-s + 1.96·19-s − 11.7·20-s − 2.45·21-s − 13.0·22-s − 23-s + 10.1·24-s + 1.90·25-s + 3.40·26-s + 5.49·27-s + 6.84·28-s + ⋯
L(s)  = 1  − 1.80·2-s − 0.927·3-s + 2.24·4-s − 1.17·5-s + 1.66·6-s + 0.577·7-s − 2.23·8-s − 0.139·9-s + 2.11·10-s + 1.54·11-s − 2.07·12-s − 0.371·13-s − 1.03·14-s + 1.08·15-s + 1.78·16-s + 1.95·17-s + 0.251·18-s + 0.451·19-s − 2.63·20-s − 0.535·21-s − 2.77·22-s − 0.208·23-s + 2.07·24-s + 0.381·25-s + 0.668·26-s + 1.05·27-s + 1.29·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8027 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8027 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8027\)    =    \(23 \cdot 349\)
Sign: $-1$
Analytic conductor: \(64.0959\)
Root analytic conductor: \(8.00599\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8027,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad23 \( 1 + T \)
349 \( 1 + T \)
good2 \( 1 + 2.54T + 2T^{2} \)
3 \( 1 + 1.60T + 3T^{2} \)
5 \( 1 + 2.62T + 5T^{2} \)
7 \( 1 - 1.52T + 7T^{2} \)
11 \( 1 - 5.10T + 11T^{2} \)
13 \( 1 + 1.33T + 13T^{2} \)
17 \( 1 - 8.04T + 17T^{2} \)
19 \( 1 - 1.96T + 19T^{2} \)
29 \( 1 + 1.53T + 29T^{2} \)
31 \( 1 + 0.387T + 31T^{2} \)
37 \( 1 + 2.04T + 37T^{2} \)
41 \( 1 - 4.23T + 41T^{2} \)
43 \( 1 - 3.28T + 43T^{2} \)
47 \( 1 + 11.3T + 47T^{2} \)
53 \( 1 + 6.27T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 1.99T + 61T^{2} \)
67 \( 1 + 5.26T + 67T^{2} \)
71 \( 1 + 1.29T + 71T^{2} \)
73 \( 1 + 7.26T + 73T^{2} \)
79 \( 1 + 0.403T + 79T^{2} \)
83 \( 1 + 0.356T + 83T^{2} \)
89 \( 1 + 9.46T + 89T^{2} \)
97 \( 1 + 4.67T + 97T^{2} \)
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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

−7.59616903797603916258215681998, −7.12076956644393128979070289822, −6.33377539976076292922473528705, −5.67931497600539759534084125429, −4.75931311711637801907369782338, −3.75337354703821447909213683329, −2.98009485733088408367421733085, −1.57271560074096532963507631010, −0.983456683533313378247511928952, 0, 0.983456683533313378247511928952, 1.57271560074096532963507631010, 2.98009485733088408367421733085, 3.75337354703821447909213683329, 4.75931311711637801907369782338, 5.67931497600539759534084125429, 6.33377539976076292922473528705, 7.12076956644393128979070289822, 7.59616903797603916258215681998

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