Properties

Label 2-667-1.1-c1-0-44
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.43·2-s + 1.52·3-s + 3.92·4-s + 3.49·5-s + 3.70·6-s − 4.87·7-s + 4.69·8-s − 0.678·9-s + 8.51·10-s − 1.63·11-s + 5.98·12-s − 5.07·13-s − 11.8·14-s + 5.32·15-s + 3.58·16-s + 7.41·17-s − 1.65·18-s + 0.289·19-s + 13.7·20-s − 7.42·21-s − 3.97·22-s − 23-s + 7.15·24-s + 7.21·25-s − 12.3·26-s − 5.60·27-s − 19.1·28-s + ⋯
L(s)  = 1  + 1.72·2-s + 0.879·3-s + 1.96·4-s + 1.56·5-s + 1.51·6-s − 1.84·7-s + 1.66·8-s − 0.226·9-s + 2.69·10-s − 0.491·11-s + 1.72·12-s − 1.40·13-s − 3.17·14-s + 1.37·15-s + 0.895·16-s + 1.79·17-s − 0.389·18-s + 0.0665·19-s + 3.07·20-s − 1.61·21-s − 0.846·22-s − 0.208·23-s + 1.46·24-s + 1.44·25-s − 2.42·26-s − 1.07·27-s − 3.61·28-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: \(0\)
Selberg data: \((2,\ 667,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.033285760\)
\(L(\frac12)\) \(\approx\) \(5.033285760\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.43T + 2T^{2} \)
3 \( 1 - 1.52T + 3T^{2} \)
5 \( 1 - 3.49T + 5T^{2} \)
7 \( 1 + 4.87T + 7T^{2} \)
11 \( 1 + 1.63T + 11T^{2} \)
13 \( 1 + 5.07T + 13T^{2} \)
17 \( 1 - 7.41T + 17T^{2} \)
19 \( 1 - 0.289T + 19T^{2} \)
31 \( 1 + 1.20T + 31T^{2} \)
37 \( 1 - 2.03T + 37T^{2} \)
41 \( 1 + 10.9T + 41T^{2} \)
43 \( 1 - 5.66T + 43T^{2} \)
47 \( 1 - 5.12T + 47T^{2} \)
53 \( 1 - 7.16T + 53T^{2} \)
59 \( 1 + 0.758T + 59T^{2} \)
61 \( 1 - 11.5T + 61T^{2} \)
67 \( 1 - 3.60T + 67T^{2} \)
71 \( 1 - 8.89T + 71T^{2} \)
73 \( 1 + 2.62T + 73T^{2} \)
79 \( 1 + 3.77T + 79T^{2} \)
83 \( 1 + 10.7T + 83T^{2} \)
89 \( 1 + 4.54T + 89T^{2} \)
97 \( 1 + 2.62T + 97T^{2} \)
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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

−10.12640293022437506810511157118, −9.972277304518401860281897175846, −9.027411875249325964181257127421, −7.50137109933417510664583948996, −6.62901940036648995157423664362, −5.71462616193219501430814597889, −5.31265508702563736662560306949, −3.67301161995692713364833682882, −2.85582297696186096288780121729, −2.34553721257791121360180092001, 2.34553721257791121360180092001, 2.85582297696186096288780121729, 3.67301161995692713364833682882, 5.31265508702563736662560306949, 5.71462616193219501430814597889, 6.62901940036648995157423664362, 7.50137109933417510664583948996, 9.027411875249325964181257127421, 9.972277304518401860281897175846, 10.12640293022437506810511157118

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