Properties

Label 2-4015-1.1-c1-0-100
Degree $2$
Conductor $4015$
Sign $1$
Analytic cond. $32.0599$
Root an. cond. $5.66214$
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  − 1.49·2-s + 2.11·3-s + 0.242·4-s − 5-s − 3.16·6-s + 4.23·7-s + 2.63·8-s + 1.47·9-s + 1.49·10-s + 11-s + 0.512·12-s + 0.374·13-s − 6.34·14-s − 2.11·15-s − 4.42·16-s − 0.922·17-s − 2.20·18-s − 1.09·19-s − 0.242·20-s + 8.96·21-s − 1.49·22-s + 7.06·23-s + 5.56·24-s + 25-s − 0.560·26-s − 3.22·27-s + 1.02·28-s + ⋯
L(s)  = 1  − 1.05·2-s + 1.22·3-s + 0.121·4-s − 0.447·5-s − 1.29·6-s + 1.60·7-s + 0.930·8-s + 0.491·9-s + 0.473·10-s + 0.301·11-s + 0.147·12-s + 0.103·13-s − 1.69·14-s − 0.546·15-s − 1.10·16-s − 0.223·17-s − 0.520·18-s − 0.251·19-s − 0.0541·20-s + 1.95·21-s − 0.319·22-s + 1.47·23-s + 1.13·24-s + 0.200·25-s − 0.110·26-s − 0.621·27-s + 0.193·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4015\)    =    \(5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(32.0599\)
Root analytic conductor: \(5.66214\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.861602350\)
\(L(\frac12)\) \(\approx\) \(1.861602350\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 + T \)
good2 \( 1 + 1.49T + 2T^{2} \)
3 \( 1 - 2.11T + 3T^{2} \)
7 \( 1 - 4.23T + 7T^{2} \)
13 \( 1 - 0.374T + 13T^{2} \)
17 \( 1 + 0.922T + 17T^{2} \)
19 \( 1 + 1.09T + 19T^{2} \)
23 \( 1 - 7.06T + 23T^{2} \)
29 \( 1 - 1.65T + 29T^{2} \)
31 \( 1 - 3.32T + 31T^{2} \)
37 \( 1 - 1.95T + 37T^{2} \)
41 \( 1 - 3.76T + 41T^{2} \)
43 \( 1 + 5.75T + 43T^{2} \)
47 \( 1 - 3.00T + 47T^{2} \)
53 \( 1 - 4.60T + 53T^{2} \)
59 \( 1 + 7.36T + 59T^{2} \)
61 \( 1 + 3.22T + 61T^{2} \)
67 \( 1 - 6.43T + 67T^{2} \)
71 \( 1 - 9.26T + 71T^{2} \)
79 \( 1 - 12.0T + 79T^{2} \)
83 \( 1 - 2.91T + 83T^{2} \)
89 \( 1 - 0.554T + 89T^{2} \)
97 \( 1 + 5.85T + 97T^{2} \)
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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

−8.444986621173727245059099470032, −7.985822248684138984630392513380, −7.49193626508249803041430934524, −6.66182727362413712100099304727, −5.22595926823638097203182597579, −4.56479948012761794749598618984, −3.83809530446026639092333422149, −2.70596696569632348428193627445, −1.80949603649744345141796857114, −0.929623265994020573001180967016, 0.929623265994020573001180967016, 1.80949603649744345141796857114, 2.70596696569632348428193627445, 3.83809530446026639092333422149, 4.56479948012761794749598618984, 5.22595926823638097203182597579, 6.66182727362413712100099304727, 7.49193626508249803041430934524, 7.985822248684138984630392513380, 8.444986621173727245059099470032

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