Properties

Label 2-1672-1.1-c1-0-43
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  + 1.80·3-s + 0.702·5-s − 1.70·7-s + 0.247·9-s − 11-s − 6.29·13-s + 1.26·15-s − 6.35·17-s + 19-s − 3.06·21-s − 6.86·23-s − 4.50·25-s − 4.96·27-s + 1.53·29-s + 1.26·31-s − 1.80·33-s − 1.19·35-s + 11.7·37-s − 11.3·39-s + 4.31·41-s − 8.90·43-s + 0.173·45-s + 7.70·47-s − 4.10·49-s − 11.4·51-s + 3.91·53-s − 0.702·55-s + ⋯
L(s)  = 1  + 1.04·3-s + 0.314·5-s − 0.643·7-s + 0.0824·9-s − 0.301·11-s − 1.74·13-s + 0.326·15-s − 1.54·17-s + 0.229·19-s − 0.669·21-s − 1.43·23-s − 0.901·25-s − 0.954·27-s + 0.284·29-s + 0.227·31-s − 0.313·33-s − 0.202·35-s + 1.92·37-s − 1.81·39-s + 0.673·41-s − 1.35·43-s + 0.0259·45-s + 1.12·47-s − 0.586·49-s − 1.60·51-s + 0.537·53-s − 0.0946·55-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 \( 1 - 1.80T + 3T^{2} \)
5 \( 1 - 0.702T + 5T^{2} \)
7 \( 1 + 1.70T + 7T^{2} \)
13 \( 1 + 6.29T + 13T^{2} \)
17 \( 1 + 6.35T + 17T^{2} \)
23 \( 1 + 6.86T + 23T^{2} \)
29 \( 1 - 1.53T + 29T^{2} \)
31 \( 1 - 1.26T + 31T^{2} \)
37 \( 1 - 11.7T + 37T^{2} \)
41 \( 1 - 4.31T + 41T^{2} \)
43 \( 1 + 8.90T + 43T^{2} \)
47 \( 1 - 7.70T + 47T^{2} \)
53 \( 1 - 3.91T + 53T^{2} \)
59 \( 1 - 0.424T + 59T^{2} \)
61 \( 1 - 6.09T + 61T^{2} \)
67 \( 1 - 7.02T + 67T^{2} \)
71 \( 1 - 0.952T + 71T^{2} \)
73 \( 1 + 5.42T + 73T^{2} \)
79 \( 1 - 8.61T + 79T^{2} \)
83 \( 1 + 4.35T + 83T^{2} \)
89 \( 1 - 10.3T + 89T^{2} \)
97 \( 1 + 3.39T + 97T^{2} \)
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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

−9.062319685111176035210618015313, −8.141020511548070722155044920254, −7.56214378022835661284790256954, −6.61686440717986864699352005814, −5.77721859929575623847113362134, −4.66966180372239342422548610927, −3.78469913455811738037785779733, −2.53543300183947346062022128335, −2.26880201223542499378554411159, 0, 2.26880201223542499378554411159, 2.53543300183947346062022128335, 3.78469913455811738037785779733, 4.66966180372239342422548610927, 5.77721859929575623847113362134, 6.61686440717986864699352005814, 7.56214378022835661284790256954, 8.141020511548070722155044920254, 9.062319685111176035210618015313

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