Properties

Label 2-667-1.1-c1-0-40
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  + 2.17·2-s − 3.44·3-s + 2.72·4-s − 1.26·5-s − 7.49·6-s + 1.97·7-s + 1.58·8-s + 8.88·9-s − 2.74·10-s − 2.80·11-s − 9.40·12-s − 4.91·13-s + 4.29·14-s + 4.34·15-s − 2.01·16-s − 7.61·17-s + 19.3·18-s + 0.948·19-s − 3.44·20-s − 6.80·21-s − 6.10·22-s + 23-s − 5.46·24-s − 3.41·25-s − 10.6·26-s − 20.2·27-s + 5.38·28-s + ⋯
L(s)  = 1  + 1.53·2-s − 1.99·3-s + 1.36·4-s − 0.563·5-s − 3.06·6-s + 0.745·7-s + 0.560·8-s + 2.96·9-s − 0.866·10-s − 0.845·11-s − 2.71·12-s − 1.36·13-s + 1.14·14-s + 1.12·15-s − 0.502·16-s − 1.84·17-s + 4.55·18-s + 0.217·19-s − 0.769·20-s − 1.48·21-s − 1.30·22-s + 0.208·23-s − 1.11·24-s − 0.682·25-s − 2.09·26-s − 3.90·27-s + 1.01·28-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 \( 1 - 2.17T + 2T^{2} \)
3 \( 1 + 3.44T + 3T^{2} \)
5 \( 1 + 1.26T + 5T^{2} \)
7 \( 1 - 1.97T + 7T^{2} \)
11 \( 1 + 2.80T + 11T^{2} \)
13 \( 1 + 4.91T + 13T^{2} \)
17 \( 1 + 7.61T + 17T^{2} \)
19 \( 1 - 0.948T + 19T^{2} \)
31 \( 1 - 0.780T + 31T^{2} \)
37 \( 1 - 2.59T + 37T^{2} \)
41 \( 1 - 1.16T + 41T^{2} \)
43 \( 1 + 3.06T + 43T^{2} \)
47 \( 1 - 5.32T + 47T^{2} \)
53 \( 1 + 9.00T + 53T^{2} \)
59 \( 1 + 8.64T + 59T^{2} \)
61 \( 1 - 10.1T + 61T^{2} \)
67 \( 1 - 2.24T + 67T^{2} \)
71 \( 1 - 13.3T + 71T^{2} \)
73 \( 1 - 1.58T + 73T^{2} \)
79 \( 1 - 5.39T + 79T^{2} \)
83 \( 1 - 10.5T + 83T^{2} \)
89 \( 1 + 9.44T + 89T^{2} \)
97 \( 1 + 8.45T + 97T^{2} \)
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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

−10.73321432218421900612338739715, −9.594745059555272245382043632433, −7.80567880770374491557746624452, −6.97413730669215954325032947393, −6.22337091215392514179715161984, −5.12566049769545388798994897400, −4.84917351030799214216776684036, −4.07309947305707827805939641716, −2.21912240486185377314677297559, 0, 2.21912240486185377314677297559, 4.07309947305707827805939641716, 4.84917351030799214216776684036, 5.12566049769545388798994897400, 6.22337091215392514179715161984, 6.97413730669215954325032947393, 7.80567880770374491557746624452, 9.594745059555272245382043632433, 10.73321432218421900612338739715

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