Properties

Label 2-667-1.1-c1-0-42
Degree $2$
Conductor $667$
Sign $-1$
Analytic cond. $5.32602$
Root an. cond. $2.30781$
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  + 1.35·2-s − 1.32·3-s − 0.167·4-s + 1.38·5-s − 1.79·6-s − 1.97·7-s − 2.93·8-s − 1.23·9-s + 1.87·10-s + 3.53·11-s + 0.222·12-s − 2.23·13-s − 2.67·14-s − 1.84·15-s − 3.63·16-s − 2.50·17-s − 1.67·18-s − 8.35·19-s − 0.232·20-s + 2.62·21-s + 4.78·22-s + 23-s + 3.89·24-s − 3.07·25-s − 3.02·26-s + 5.62·27-s + 0.330·28-s + ⋯
L(s)  = 1  + 0.957·2-s − 0.767·3-s − 0.0837·4-s + 0.619·5-s − 0.734·6-s − 0.746·7-s − 1.03·8-s − 0.411·9-s + 0.593·10-s + 1.06·11-s + 0.0642·12-s − 0.619·13-s − 0.714·14-s − 0.475·15-s − 0.909·16-s − 0.606·17-s − 0.393·18-s − 1.91·19-s − 0.0519·20-s + 0.573·21-s + 1.02·22-s + 0.208·23-s + 0.795·24-s − 0.615·25-s − 0.593·26-s + 1.08·27-s + 0.0625·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(667\)    =    \(23 \cdot 29\)
Sign: $-1$
Analytic conductor: \(5.32602\)
Root analytic conductor: \(2.30781\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 667,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
29 \( 1 - T \)
good2 \( 1 - 1.35T + 2T^{2} \)
3 \( 1 + 1.32T + 3T^{2} \)
5 \( 1 - 1.38T + 5T^{2} \)
7 \( 1 + 1.97T + 7T^{2} \)
11 \( 1 - 3.53T + 11T^{2} \)
13 \( 1 + 2.23T + 13T^{2} \)
17 \( 1 + 2.50T + 17T^{2} \)
19 \( 1 + 8.35T + 19T^{2} \)
31 \( 1 + 4.77T + 31T^{2} \)
37 \( 1 + 3.65T + 37T^{2} \)
41 \( 1 + 7.41T + 41T^{2} \)
43 \( 1 - 0.277T + 43T^{2} \)
47 \( 1 - 13.6T + 47T^{2} \)
53 \( 1 - 0.801T + 53T^{2} \)
59 \( 1 - 1.41T + 59T^{2} \)
61 \( 1 - 0.569T + 61T^{2} \)
67 \( 1 + 1.69T + 67T^{2} \)
71 \( 1 - 6.09T + 71T^{2} \)
73 \( 1 + 3.10T + 73T^{2} \)
79 \( 1 - 2.74T + 79T^{2} \)
83 \( 1 + 1.75T + 83T^{2} \)
89 \( 1 - 6.56T + 89T^{2} \)
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

−10.17732677890222521392860506222, −9.204715292284599885274696667988, −8.637874234418204607888345794525, −6.82444661161790620123432225905, −6.27970097644433500925891993714, −5.58513591880290462445972365108, −4.58926449203226554748358790435, −3.65409939818002221339829706959, −2.31088787554856910767080071574, 0, 2.31088787554856910767080071574, 3.65409939818002221339829706959, 4.58926449203226554748358790435, 5.58513591880290462445972365108, 6.27970097644433500925891993714, 6.82444661161790620123432225905, 8.637874234418204607888345794525, 9.204715292284599885274696667988, 10.17732677890222521392860506222

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