Properties

Label 2-1672-1.1-c1-0-36
Degree $2$
Conductor $1672$
Sign $-1$
Analytic cond. $13.3509$
Root an. cond. $3.65390$
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  + 0.128·3-s + 1.64·5-s − 1.12·7-s − 2.98·9-s + 11-s − 6.41·13-s + 0.211·15-s + 4.45·17-s + 19-s − 0.145·21-s − 3.59·23-s − 2.30·25-s − 0.771·27-s − 1.46·29-s − 7.75·31-s + 0.128·33-s − 1.85·35-s − 1.14·37-s − 0.827·39-s − 5.06·41-s − 0.301·43-s − 4.90·45-s + 8.57·47-s − 5.72·49-s + 0.574·51-s − 9.28·53-s + 1.64·55-s + ⋯
L(s)  = 1  + 0.0744·3-s + 0.734·5-s − 0.426·7-s − 0.994·9-s + 0.301·11-s − 1.77·13-s + 0.0546·15-s + 1.08·17-s + 0.229·19-s − 0.0317·21-s − 0.750·23-s − 0.460·25-s − 0.148·27-s − 0.272·29-s − 1.39·31-s + 0.0224·33-s − 0.313·35-s − 0.188·37-s − 0.132·39-s − 0.791·41-s − 0.0460·43-s − 0.730·45-s + 1.25·47-s − 0.817·49-s + 0.0804·51-s − 1.27·53-s + 0.221·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1672 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1672 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1672\)    =    \(2^{3} \cdot 11 \cdot 19\)
Sign: $-1$
Analytic conductor: \(13.3509\)
Root analytic conductor: \(3.65390\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1672,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
11 \( 1 - T \)
19 \( 1 - T \)
good3 \( 1 - 0.128T + 3T^{2} \)
5 \( 1 - 1.64T + 5T^{2} \)
7 \( 1 + 1.12T + 7T^{2} \)
13 \( 1 + 6.41T + 13T^{2} \)
17 \( 1 - 4.45T + 17T^{2} \)
23 \( 1 + 3.59T + 23T^{2} \)
29 \( 1 + 1.46T + 29T^{2} \)
31 \( 1 + 7.75T + 31T^{2} \)
37 \( 1 + 1.14T + 37T^{2} \)
41 \( 1 + 5.06T + 41T^{2} \)
43 \( 1 + 0.301T + 43T^{2} \)
47 \( 1 - 8.57T + 47T^{2} \)
53 \( 1 + 9.28T + 53T^{2} \)
59 \( 1 - 2.85T + 59T^{2} \)
61 \( 1 + 12.4T + 61T^{2} \)
67 \( 1 + 0.0460T + 67T^{2} \)
71 \( 1 - 14.5T + 71T^{2} \)
73 \( 1 - 8.82T + 73T^{2} \)
79 \( 1 + 9.48T + 79T^{2} \)
83 \( 1 - 6.97T + 83T^{2} \)
89 \( 1 - 1.79T + 89T^{2} \)
97 \( 1 + 7.82T + 97T^{2} \)
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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

−9.289157367262844285049615339579, −8.088044759867200294608696763143, −7.44261272681243667795418630766, −6.46206992226591274784747442136, −5.62537591393104833408328597070, −5.09134518728388143192534876166, −3.72670884969167580541029397414, −2.79412620124439300736360213500, −1.85458376936106853682358454710, 0, 1.85458376936106853682358454710, 2.79412620124439300736360213500, 3.72670884969167580541029397414, 5.09134518728388143192534876166, 5.62537591393104833408328597070, 6.46206992226591274784747442136, 7.44261272681243667795418630766, 8.088044759867200294608696763143, 9.289157367262844285049615339579

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