Properties

Label 2-2672-1.1-c1-0-63
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  − 1.36·3-s + 2·5-s + 1.42·7-s − 1.14·9-s − 2.19·11-s + 1.74·13-s − 2.72·15-s + 3.26·17-s − 5.89·19-s − 1.94·21-s − 6.12·23-s − 25-s + 5.64·27-s − 0.321·29-s − 1.75·31-s + 2.98·33-s + 2.85·35-s − 2.47·37-s − 2.38·39-s − 5.98·41-s + 3.49·43-s − 2.28·45-s − 2.39·47-s − 4.96·49-s − 4.44·51-s − 1.51·53-s − 4.38·55-s + ⋯
L(s)  = 1  − 0.786·3-s + 0.894·5-s + 0.539·7-s − 0.381·9-s − 0.660·11-s + 0.484·13-s − 0.703·15-s + 0.791·17-s − 1.35·19-s − 0.424·21-s − 1.27·23-s − 0.200·25-s + 1.08·27-s − 0.0596·29-s − 0.314·31-s + 0.519·33-s + 0.482·35-s − 0.406·37-s − 0.381·39-s − 0.935·41-s + 0.533·43-s − 0.341·45-s − 0.349·47-s − 0.709·49-s − 0.622·51-s − 0.208·53-s − 0.590·55-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 \( 1 + 1.36T + 3T^{2} \)
5 \( 1 - 2T + 5T^{2} \)
7 \( 1 - 1.42T + 7T^{2} \)
11 \( 1 + 2.19T + 11T^{2} \)
13 \( 1 - 1.74T + 13T^{2} \)
17 \( 1 - 3.26T + 17T^{2} \)
19 \( 1 + 5.89T + 19T^{2} \)
23 \( 1 + 6.12T + 23T^{2} \)
29 \( 1 + 0.321T + 29T^{2} \)
31 \( 1 + 1.75T + 31T^{2} \)
37 \( 1 + 2.47T + 37T^{2} \)
41 \( 1 + 5.98T + 41T^{2} \)
43 \( 1 - 3.49T + 43T^{2} \)
47 \( 1 + 2.39T + 47T^{2} \)
53 \( 1 + 1.51T + 53T^{2} \)
59 \( 1 + 5.65T + 59T^{2} \)
61 \( 1 + 4.51T + 61T^{2} \)
67 \( 1 - 9.61T + 67T^{2} \)
71 \( 1 - 6.66T + 71T^{2} \)
73 \( 1 - 2.86T + 73T^{2} \)
79 \( 1 + 10.4T + 79T^{2} \)
83 \( 1 - 7.24T + 83T^{2} \)
89 \( 1 + 0.256T + 89T^{2} \)
97 \( 1 - 5.83T + 97T^{2} \)
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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

−8.335774464229008813782650813316, −7.897993580616175253128806343624, −6.65438720231523630057062166583, −6.03814136431425357284350306734, −5.48657831211420424987016782383, −4.77778934128581720894033377459, −3.67182373723429727332017690344, −2.43940606212947957932076026026, −1.56164088792158359296182374027, 0, 1.56164088792158359296182374027, 2.43940606212947957932076026026, 3.67182373723429727332017690344, 4.77778934128581720894033377459, 5.48657831211420424987016782383, 6.03814136431425357284350306734, 6.65438720231523630057062166583, 7.897993580616175253128806343624, 8.335774464229008813782650813316

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