Properties

Label 2-667-1.1-c1-0-49
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  + 1.57·2-s + 0.266·3-s + 0.485·4-s − 1.88·5-s + 0.420·6-s − 0.868·7-s − 2.38·8-s − 2.92·9-s − 2.96·10-s − 4.15·11-s + 0.129·12-s − 1.68·13-s − 1.36·14-s − 0.501·15-s − 4.73·16-s + 6.19·17-s − 4.61·18-s − 0.936·19-s − 0.914·20-s − 0.231·21-s − 6.54·22-s + 23-s − 0.636·24-s − 1.45·25-s − 2.65·26-s − 1.58·27-s − 0.421·28-s + ⋯
L(s)  = 1  + 1.11·2-s + 0.153·3-s + 0.242·4-s − 0.841·5-s + 0.171·6-s − 0.328·7-s − 0.844·8-s − 0.976·9-s − 0.938·10-s − 1.25·11-s + 0.0373·12-s − 0.467·13-s − 0.366·14-s − 0.129·15-s − 1.18·16-s + 1.50·17-s − 1.08·18-s − 0.214·19-s − 0.204·20-s − 0.0505·21-s − 1.39·22-s + 0.208·23-s − 0.129·24-s − 0.291·25-s − 0.521·26-s − 0.304·27-s − 0.0797·28-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 \( 1 - 1.57T + 2T^{2} \)
3 \( 1 - 0.266T + 3T^{2} \)
5 \( 1 + 1.88T + 5T^{2} \)
7 \( 1 + 0.868T + 7T^{2} \)
11 \( 1 + 4.15T + 11T^{2} \)
13 \( 1 + 1.68T + 13T^{2} \)
17 \( 1 - 6.19T + 17T^{2} \)
19 \( 1 + 0.936T + 19T^{2} \)
31 \( 1 - 5.44T + 31T^{2} \)
37 \( 1 + 9.23T + 37T^{2} \)
41 \( 1 - 8.57T + 41T^{2} \)
43 \( 1 - 8.65T + 43T^{2} \)
47 \( 1 + 2.84T + 47T^{2} \)
53 \( 1 + 9.40T + 53T^{2} \)
59 \( 1 + 13.3T + 59T^{2} \)
61 \( 1 - 0.878T + 61T^{2} \)
67 \( 1 - 5.75T + 67T^{2} \)
71 \( 1 + 11.0T + 71T^{2} \)
73 \( 1 + 8.68T + 73T^{2} \)
79 \( 1 + 6.12T + 79T^{2} \)
83 \( 1 + 2.70T + 83T^{2} \)
89 \( 1 + 1.59T + 89T^{2} \)
97 \( 1 - 19.0T + 97T^{2} \)
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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

−10.19258017992621540155613379863, −9.177888803611102172798098220475, −8.147919117603133639772836933728, −7.54054248582911110312103729178, −6.14950990070467905490593605260, −5.40095956906414930270516502909, −4.53092499899867928999651496318, −3.34975123668845509713663744539, −2.77302545919211019973833724661, 0, 2.77302545919211019973833724661, 3.34975123668845509713663744539, 4.53092499899867928999651496318, 5.40095956906414930270516502909, 6.14950990070467905490593605260, 7.54054248582911110312103729178, 8.147919117603133639772836933728, 9.177888803611102172798098220475, 10.19258017992621540155613379863

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