Properties

Label 2-1449-1.1-c1-0-18
Degree $2$
Conductor $1449$
Sign $1$
Analytic cond. $11.5703$
Root an. cond. $3.40151$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.329·2-s − 1.89·4-s + 2.73·5-s − 7-s − 1.28·8-s + 0.902·10-s + 2.50·11-s + 1.48·13-s − 0.329·14-s + 3.35·16-s − 0.902·17-s + 2.50·19-s − 5.17·20-s + 0.825·22-s − 23-s + 2.48·25-s + 0.489·26-s + 1.89·28-s − 6.68·29-s + 1.09·31-s + 3.67·32-s − 0.297·34-s − 2.73·35-s + 9.91·37-s + 0.825·38-s − 3.51·40-s + 2.30·41-s + ⋯
L(s)  = 1  + 0.233·2-s − 0.945·4-s + 1.22·5-s − 0.377·7-s − 0.453·8-s + 0.285·10-s + 0.755·11-s + 0.411·13-s − 0.0881·14-s + 0.839·16-s − 0.218·17-s + 0.574·19-s − 1.15·20-s + 0.176·22-s − 0.208·23-s + 0.497·25-s + 0.0960·26-s + 0.357·28-s − 1.24·29-s + 0.197·31-s + 0.649·32-s − 0.0510·34-s − 0.462·35-s + 1.62·37-s + 0.133·38-s − 0.555·40-s + 0.360·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1449 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1449 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1449\)    =    \(3^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(11.5703\)
Root analytic conductor: \(3.40151\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1449,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.898284909\)
\(L(\frac12)\) \(\approx\) \(1.898284909\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + T \)
23 \( 1 + T \)
good2 \( 1 - 0.329T + 2T^{2} \)
5 \( 1 - 2.73T + 5T^{2} \)
11 \( 1 - 2.50T + 11T^{2} \)
13 \( 1 - 1.48T + 13T^{2} \)
17 \( 1 + 0.902T + 17T^{2} \)
19 \( 1 - 2.50T + 19T^{2} \)
29 \( 1 + 6.68T + 29T^{2} \)
31 \( 1 - 1.09T + 31T^{2} \)
37 \( 1 - 9.91T + 37T^{2} \)
41 \( 1 - 2.30T + 41T^{2} \)
43 \( 1 - 5.83T + 43T^{2} \)
47 \( 1 - 6.74T + 47T^{2} \)
53 \( 1 - 4.91T + 53T^{2} \)
59 \( 1 - 7.32T + 59T^{2} \)
61 \( 1 + 1.00T + 61T^{2} \)
67 \( 1 - 11.2T + 67T^{2} \)
71 \( 1 - 0.362T + 71T^{2} \)
73 \( 1 + 5.34T + 73T^{2} \)
79 \( 1 - 10.4T + 79T^{2} \)
83 \( 1 + 7.59T + 83T^{2} \)
89 \( 1 + 10.6T + 89T^{2} \)
97 \( 1 - 13.9T + 97T^{2} \)
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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

−9.437469801611656023137237262824, −9.056799947983244638644670312182, −8.047440028888771842524548870581, −6.93992655687973082904644429005, −5.90454558344888556621945536742, −5.62669760755407085579022456633, −4.40135063764434433227127237481, −3.62196139763904584394000486757, −2.37848360070806315938870367081, −1.01410313391999095923333666846, 1.01410313391999095923333666846, 2.37848360070806315938870367081, 3.62196139763904584394000486757, 4.40135063764434433227127237481, 5.62669760755407085579022456633, 5.90454558344888556621945536742, 6.93992655687973082904644429005, 8.047440028888771842524548870581, 9.056799947983244638644670312182, 9.437469801611656023137237262824

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