Properties

Label 2-2672-1.1-c1-0-74
Degree $2$
Conductor $2672$
Sign $-1$
Analytic cond. $21.3360$
Root an. cond. $4.61909$
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  + 1.63·3-s − 0.530·5-s + 0.325·7-s − 0.324·9-s − 3.05·11-s + 1.58·13-s − 0.867·15-s − 2.75·17-s + 1.04·19-s + 0.532·21-s − 2.36·23-s − 4.71·25-s − 5.43·27-s − 6.32·29-s − 7.66·31-s − 4.99·33-s − 0.172·35-s − 0.416·37-s + 2.59·39-s + 5.37·41-s + 9.93·43-s + 0.171·45-s + 3.44·47-s − 6.89·49-s − 4.50·51-s − 1.87·53-s + 1.62·55-s + ⋯
L(s)  = 1  + 0.944·3-s − 0.237·5-s + 0.122·7-s − 0.108·9-s − 0.921·11-s + 0.439·13-s − 0.223·15-s − 0.667·17-s + 0.238·19-s + 0.116·21-s − 0.493·23-s − 0.943·25-s − 1.04·27-s − 1.17·29-s − 1.37·31-s − 0.870·33-s − 0.0291·35-s − 0.0684·37-s + 0.415·39-s + 0.840·41-s + 1.51·43-s + 0.0256·45-s + 0.502·47-s − 0.984·49-s − 0.630·51-s − 0.258·53-s + 0.218·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2672 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2672 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2672\)    =    \(2^{4} \cdot 167\)
Sign: $-1$
Analytic conductor: \(21.3360\)
Root analytic conductor: \(4.61909\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2672,\ (\ :1/2),\ -1)\)

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 \( 1 \)
167 \( 1 + T \)
good3 \( 1 - 1.63T + 3T^{2} \)
5 \( 1 + 0.530T + 5T^{2} \)
7 \( 1 - 0.325T + 7T^{2} \)
11 \( 1 + 3.05T + 11T^{2} \)
13 \( 1 - 1.58T + 13T^{2} \)
17 \( 1 + 2.75T + 17T^{2} \)
19 \( 1 - 1.04T + 19T^{2} \)
23 \( 1 + 2.36T + 23T^{2} \)
29 \( 1 + 6.32T + 29T^{2} \)
31 \( 1 + 7.66T + 31T^{2} \)
37 \( 1 + 0.416T + 37T^{2} \)
41 \( 1 - 5.37T + 41T^{2} \)
43 \( 1 - 9.93T + 43T^{2} \)
47 \( 1 - 3.44T + 47T^{2} \)
53 \( 1 + 1.87T + 53T^{2} \)
59 \( 1 - 11.6T + 59T^{2} \)
61 \( 1 + 15.3T + 61T^{2} \)
67 \( 1 + 13.1T + 67T^{2} \)
71 \( 1 - 16.7T + 71T^{2} \)
73 \( 1 + 7.62T + 73T^{2} \)
79 \( 1 + 8.44T + 79T^{2} \)
83 \( 1 - 11.0T + 83T^{2} \)
89 \( 1 + 5.95T + 89T^{2} \)
97 \( 1 - 4.93T + 97T^{2} \)
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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

−8.434651968317793182504380006876, −7.73953204805443913365455405328, −7.32721348448823096741900786614, −6.02258365145246178109641185180, −5.46172691050048160108416818095, −4.26658080523793402206771984812, −3.57805237555831690677992792162, −2.63144584126770712915903476409, −1.83277875538880736394891838034, 0, 1.83277875538880736394891838034, 2.63144584126770712915903476409, 3.57805237555831690677992792162, 4.26658080523793402206771984812, 5.46172691050048160108416818095, 6.02258365145246178109641185180, 7.32721348448823096741900786614, 7.73953204805443913365455405328, 8.434651968317793182504380006876

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