Properties

Label 2-667-1.1-c1-0-47
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  + 0.724·2-s + 1.92·3-s − 1.47·4-s − 1.17·5-s + 1.39·6-s − 4.09·7-s − 2.51·8-s + 0.709·9-s − 0.853·10-s − 3.08·11-s − 2.84·12-s + 2.42·13-s − 2.96·14-s − 2.27·15-s + 1.12·16-s + 0.237·17-s + 0.513·18-s − 2.02·19-s + 1.73·20-s − 7.87·21-s − 2.23·22-s − 23-s − 4.84·24-s − 3.61·25-s + 1.75·26-s − 4.41·27-s + 6.03·28-s + ⋯
L(s)  = 1  + 0.512·2-s + 1.11·3-s − 0.737·4-s − 0.527·5-s + 0.569·6-s − 1.54·7-s − 0.889·8-s + 0.236·9-s − 0.269·10-s − 0.930·11-s − 0.820·12-s + 0.673·13-s − 0.791·14-s − 0.586·15-s + 0.282·16-s + 0.0575·17-s + 0.121·18-s − 0.464·19-s + 0.388·20-s − 1.71·21-s − 0.476·22-s − 0.208·23-s − 0.989·24-s − 0.722·25-s + 0.344·26-s − 0.849·27-s + 1.14·28-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 \( 1 - 0.724T + 2T^{2} \)
3 \( 1 - 1.92T + 3T^{2} \)
5 \( 1 + 1.17T + 5T^{2} \)
7 \( 1 + 4.09T + 7T^{2} \)
11 \( 1 + 3.08T + 11T^{2} \)
13 \( 1 - 2.42T + 13T^{2} \)
17 \( 1 - 0.237T + 17T^{2} \)
19 \( 1 + 2.02T + 19T^{2} \)
31 \( 1 - 0.00576T + 31T^{2} \)
37 \( 1 - 1.67T + 37T^{2} \)
41 \( 1 + 7.50T + 41T^{2} \)
43 \( 1 - 6.04T + 43T^{2} \)
47 \( 1 - 9.56T + 47T^{2} \)
53 \( 1 + 10.8T + 53T^{2} \)
59 \( 1 - 11.1T + 59T^{2} \)
61 \( 1 + 13.5T + 61T^{2} \)
67 \( 1 - 0.167T + 67T^{2} \)
71 \( 1 + 6.07T + 71T^{2} \)
73 \( 1 - 14.9T + 73T^{2} \)
79 \( 1 - 5.39T + 79T^{2} \)
83 \( 1 - 4.61T + 83T^{2} \)
89 \( 1 + 2.09T + 89T^{2} \)
97 \( 1 + 7.70T + 97T^{2} \)
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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

−9.799527862874899643432532956472, −9.207342211992751111748447623687, −8.397524327082498545398646899503, −7.69104718164239574444891994006, −6.39336971944166937058514168436, −5.51310894825833864428775027962, −4.09035269143656761080859218876, −3.46680428167158991295790246357, −2.64227707730943926991536161550, 0, 2.64227707730943926991536161550, 3.46680428167158991295790246357, 4.09035269143656761080859218876, 5.51310894825833864428775027962, 6.39336971944166937058514168436, 7.69104718164239574444891994006, 8.397524327082498545398646899503, 9.207342211992751111748447623687, 9.799527862874899643432532956472

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