Properties

Label 2-667-1.1-c1-0-28
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  − 2.37·2-s + 0.653·3-s + 3.66·4-s − 2.05·5-s − 1.55·6-s + 5.08·7-s − 3.95·8-s − 2.57·9-s + 4.90·10-s − 4.57·11-s + 2.39·12-s − 1.87·13-s − 12.1·14-s − 1.34·15-s + 2.08·16-s − 0.272·17-s + 6.12·18-s + 0.546·19-s − 7.54·20-s + 3.32·21-s + 10.8·22-s + 23-s − 2.58·24-s − 0.759·25-s + 4.45·26-s − 3.64·27-s + 18.6·28-s + ⋯
L(s)  = 1  − 1.68·2-s + 0.377·3-s + 1.83·4-s − 0.920·5-s − 0.634·6-s + 1.92·7-s − 1.39·8-s − 0.857·9-s + 1.54·10-s − 1.38·11-s + 0.690·12-s − 0.518·13-s − 3.23·14-s − 0.347·15-s + 0.521·16-s − 0.0660·17-s + 1.44·18-s + 0.125·19-s − 1.68·20-s + 0.725·21-s + 2.32·22-s + 0.208·23-s − 0.527·24-s − 0.151·25-s + 0.873·26-s − 0.700·27-s + 3.52·28-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 \( 1 + 2.37T + 2T^{2} \)
3 \( 1 - 0.653T + 3T^{2} \)
5 \( 1 + 2.05T + 5T^{2} \)
7 \( 1 - 5.08T + 7T^{2} \)
11 \( 1 + 4.57T + 11T^{2} \)
13 \( 1 + 1.87T + 13T^{2} \)
17 \( 1 + 0.272T + 17T^{2} \)
19 \( 1 - 0.546T + 19T^{2} \)
31 \( 1 + 4.25T + 31T^{2} \)
37 \( 1 - 1.52T + 37T^{2} \)
41 \( 1 + 8.02T + 41T^{2} \)
43 \( 1 + 8.67T + 43T^{2} \)
47 \( 1 - 8.58T + 47T^{2} \)
53 \( 1 - 2.34T + 53T^{2} \)
59 \( 1 + 1.14T + 59T^{2} \)
61 \( 1 + 7.40T + 61T^{2} \)
67 \( 1 + 11.9T + 67T^{2} \)
71 \( 1 + 6.20T + 71T^{2} \)
73 \( 1 + 10.5T + 73T^{2} \)
79 \( 1 + 16.3T + 79T^{2} \)
83 \( 1 + 15.9T + 83T^{2} \)
89 \( 1 - 9.38T + 89T^{2} \)
97 \( 1 + 13.2T + 97T^{2} \)
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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

−10.13934100466255232573122203148, −8.758292873545644903072171519753, −8.474492154769963196099495312888, −7.59409661171527106556856960046, −7.44751606326608877035103346984, −5.57146616686130961514039274932, −4.56570081433726440852590879091, −2.84303195674980008237669262715, −1.75907383561332194358115607102, 0, 1.75907383561332194358115607102, 2.84303195674980008237669262715, 4.56570081433726440852590879091, 5.57146616686130961514039274932, 7.44751606326608877035103346984, 7.59409661171527106556856960046, 8.474492154769963196099495312888, 8.758292873545644903072171519753, 10.13934100466255232573122203148

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