Properties

Label 2-2107-1.1-c3-0-168
Degree $2$
Conductor $2107$
Sign $-1$
Analytic cond. $124.317$
Root an. cond. $11.1497$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.740·2-s − 9.08·3-s − 7.45·4-s − 1.06·5-s − 6.72·6-s − 11.4·8-s + 55.4·9-s − 0.787·10-s − 37.4·11-s + 67.6·12-s + 27.1·13-s + 9.66·15-s + 51.1·16-s − 57.9·17-s + 41.0·18-s − 98.6·19-s + 7.92·20-s − 27.7·22-s − 59.0·23-s + 103.·24-s − 123.·25-s + 20.0·26-s − 258.·27-s − 230.·29-s + 7.15·30-s + 203.·31-s + 129.·32-s + ⋯
L(s)  = 1  + 0.261·2-s − 1.74·3-s − 0.931·4-s − 0.0951·5-s − 0.457·6-s − 0.505·8-s + 2.05·9-s − 0.0249·10-s − 1.02·11-s + 1.62·12-s + 0.578·13-s + 0.166·15-s + 0.799·16-s − 0.827·17-s + 0.537·18-s − 1.19·19-s + 0.0886·20-s − 0.268·22-s − 0.535·23-s + 0.883·24-s − 0.990·25-s + 0.151·26-s − 1.84·27-s − 1.47·29-s + 0.0435·30-s + 1.18·31-s + 0.714·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2107 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2107\)    =    \(7^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(124.317\)
Root analytic conductor: \(11.1497\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2107,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
43 \( 1 + 43T \)
good2 \( 1 - 0.740T + 8T^{2} \)
3 \( 1 + 9.08T + 27T^{2} \)
5 \( 1 + 1.06T + 125T^{2} \)
11 \( 1 + 37.4T + 1.33e3T^{2} \)
13 \( 1 - 27.1T + 2.19e3T^{2} \)
17 \( 1 + 57.9T + 4.91e3T^{2} \)
19 \( 1 + 98.6T + 6.85e3T^{2} \)
23 \( 1 + 59.0T + 1.21e4T^{2} \)
29 \( 1 + 230.T + 2.43e4T^{2} \)
31 \( 1 - 203.T + 2.97e4T^{2} \)
37 \( 1 - 331.T + 5.06e4T^{2} \)
41 \( 1 - 169.T + 6.89e4T^{2} \)
47 \( 1 - 540.T + 1.03e5T^{2} \)
53 \( 1 + 237.T + 1.48e5T^{2} \)
59 \( 1 + 211.T + 2.05e5T^{2} \)
61 \( 1 + 285.T + 2.26e5T^{2} \)
67 \( 1 - 862.T + 3.00e5T^{2} \)
71 \( 1 + 105.T + 3.57e5T^{2} \)
73 \( 1 - 935.T + 3.89e5T^{2} \)
79 \( 1 - 579.T + 4.93e5T^{2} \)
83 \( 1 - 608.T + 5.71e5T^{2} \)
89 \( 1 - 659.T + 7.04e5T^{2} \)
97 \( 1 + 572.T + 9.12e5T^{2} \)
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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

−8.252137045193937061556297838849, −7.56720083511725327994954315738, −6.31361956486384929648399189445, −5.98842051991126828631691216582, −5.17300000504000123487578789705, −4.43689436242186573165231599251, −3.86410243816593339942110566840, −2.21922265412846551652454011219, −0.74470332015773328993660357547, 0, 0.74470332015773328993660357547, 2.21922265412846551652454011219, 3.86410243816593339942110566840, 4.43689436242186573165231599251, 5.17300000504000123487578789705, 5.98842051991126828631691216582, 6.31361956486384929648399189445, 7.56720083511725327994954315738, 8.252137045193937061556297838849

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