Properties

Label 2-667-1.1-c1-0-3
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  + 1.18·2-s − 2.80·3-s − 0.587·4-s − 2.45·5-s − 3.32·6-s − 2.24·7-s − 3.07·8-s + 4.84·9-s − 2.91·10-s − 0.270·11-s + 1.64·12-s + 5.10·13-s − 2.66·14-s + 6.87·15-s − 2.48·16-s + 3.58·17-s + 5.76·18-s + 0.250·19-s + 1.44·20-s + 6.27·21-s − 0.321·22-s − 23-s + 8.61·24-s + 1.01·25-s + 6.06·26-s − 5.17·27-s + 1.31·28-s + ⋯
L(s)  = 1  + 0.840·2-s − 1.61·3-s − 0.293·4-s − 1.09·5-s − 1.35·6-s − 0.846·7-s − 1.08·8-s + 1.61·9-s − 0.921·10-s − 0.0815·11-s + 0.474·12-s + 1.41·13-s − 0.711·14-s + 1.77·15-s − 0.620·16-s + 0.868·17-s + 1.35·18-s + 0.0574·19-s + 0.322·20-s + 1.36·21-s − 0.0685·22-s − 0.208·23-s + 1.75·24-s + 0.203·25-s + 1.18·26-s − 0.996·27-s + 0.248·28-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

\(L(1)\) \(\approx\) \(0.6541453507\)
\(L(\frac12)\) \(\approx\) \(0.6541453507\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.18T + 2T^{2} \)
3 \( 1 + 2.80T + 3T^{2} \)
5 \( 1 + 2.45T + 5T^{2} \)
7 \( 1 + 2.24T + 7T^{2} \)
11 \( 1 + 0.270T + 11T^{2} \)
13 \( 1 - 5.10T + 13T^{2} \)
17 \( 1 - 3.58T + 17T^{2} \)
19 \( 1 - 0.250T + 19T^{2} \)
31 \( 1 + 4.65T + 31T^{2} \)
37 \( 1 - 3.58T + 37T^{2} \)
41 \( 1 - 3.14T + 41T^{2} \)
43 \( 1 + 4.04T + 43T^{2} \)
47 \( 1 - 0.357T + 47T^{2} \)
53 \( 1 - 6.68T + 53T^{2} \)
59 \( 1 - 8.05T + 59T^{2} \)
61 \( 1 - 0.731T + 61T^{2} \)
67 \( 1 - 1.58T + 67T^{2} \)
71 \( 1 + 3.90T + 71T^{2} \)
73 \( 1 + 8.90T + 73T^{2} \)
79 \( 1 - 13.5T + 79T^{2} \)
83 \( 1 - 11.3T + 83T^{2} \)
89 \( 1 - 11.2T + 89T^{2} \)
97 \( 1 - 11.5T + 97T^{2} \)
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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

−10.80964315666784335151200995663, −9.906532406293521028922585185138, −8.804580650538144097807045642615, −7.67522434887661964572531207213, −6.50732576807900914401777234512, −5.92674966866098475262318589834, −5.10004456140883364957070932272, −4.02862093382309318707959118095, −3.42881902781751840784875265482, −0.65207629588088117775402841103, 0.65207629588088117775402841103, 3.42881902781751840784875265482, 4.02862093382309318707959118095, 5.10004456140883364957070932272, 5.92674966866098475262318589834, 6.50732576807900914401777234512, 7.67522434887661964572531207213, 8.804580650538144097807045642615, 9.906532406293521028922585185138, 10.80964315666784335151200995663

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