Properties

Label 2-667-1.1-c1-0-48
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  + 2.52·2-s − 1.84·3-s + 4.35·4-s − 3.14·5-s − 4.65·6-s − 3.79·7-s + 5.94·8-s + 0.410·9-s − 7.93·10-s + 2.98·11-s − 8.04·12-s − 5.12·13-s − 9.55·14-s + 5.81·15-s + 6.26·16-s + 1.85·17-s + 1.03·18-s − 6.91·19-s − 13.7·20-s + 7.00·21-s + 7.52·22-s − 23-s − 10.9·24-s + 4.90·25-s − 12.9·26-s + 4.78·27-s − 16.5·28-s + ⋯
L(s)  = 1  + 1.78·2-s − 1.06·3-s + 2.17·4-s − 1.40·5-s − 1.90·6-s − 1.43·7-s + 2.10·8-s + 0.136·9-s − 2.50·10-s + 0.900·11-s − 2.32·12-s − 1.42·13-s − 2.55·14-s + 1.50·15-s + 1.56·16-s + 0.450·17-s + 0.244·18-s − 1.58·19-s − 3.06·20-s + 1.52·21-s + 1.60·22-s − 0.208·23-s − 2.23·24-s + 0.980·25-s − 2.53·26-s + 0.920·27-s − 3.12·28-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 \( 1 - 2.52T + 2T^{2} \)
3 \( 1 + 1.84T + 3T^{2} \)
5 \( 1 + 3.14T + 5T^{2} \)
7 \( 1 + 3.79T + 7T^{2} \)
11 \( 1 - 2.98T + 11T^{2} \)
13 \( 1 + 5.12T + 13T^{2} \)
17 \( 1 - 1.85T + 17T^{2} \)
19 \( 1 + 6.91T + 19T^{2} \)
31 \( 1 - 1.29T + 31T^{2} \)
37 \( 1 + 3.14T + 37T^{2} \)
41 \( 1 - 9.94T + 41T^{2} \)
43 \( 1 - 4.71T + 43T^{2} \)
47 \( 1 + 12.1T + 47T^{2} \)
53 \( 1 + 5.29T + 53T^{2} \)
59 \( 1 - 8.92T + 59T^{2} \)
61 \( 1 + 4.50T + 61T^{2} \)
67 \( 1 + 10.2T + 67T^{2} \)
71 \( 1 - 13.6T + 71T^{2} \)
73 \( 1 - 14.2T + 73T^{2} \)
79 \( 1 + 1.12T + 79T^{2} \)
83 \( 1 - 8.19T + 83T^{2} \)
89 \( 1 + 10.0T + 89T^{2} \)
97 \( 1 + 1.85T + 97T^{2} \)
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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

−10.62975340121739480140779517449, −9.443792475088290934442567322170, −7.894945061815641771903487984838, −6.73615050219569239824268388200, −6.49982310808863254705563658766, −5.41781119398409410476907991771, −4.41787408178078541117299256830, −3.76917668349945583766218472846, −2.72160749794103743184553795527, 0, 2.72160749794103743184553795527, 3.76917668349945583766218472846, 4.41787408178078541117299256830, 5.41781119398409410476907991771, 6.49982310808863254705563658766, 6.73615050219569239824268388200, 7.894945061815641771903487984838, 9.443792475088290934442567322170, 10.62975340121739480140779517449

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