Properties

Label 2-4015-1.1-c1-0-158
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.0852·2-s + 0.824·3-s − 1.99·4-s − 5-s + 0.0702·6-s + 0.193·7-s − 0.340·8-s − 2.32·9-s − 0.0852·10-s − 11-s − 1.64·12-s + 2.33·13-s + 0.0164·14-s − 0.824·15-s + 3.95·16-s + 0.0234·17-s − 0.197·18-s + 2.93·19-s + 1.99·20-s + 0.159·21-s − 0.0852·22-s − 0.350·23-s − 0.280·24-s + 25-s + 0.199·26-s − 4.38·27-s − 0.385·28-s + ⋯
L(s)  = 1  + 0.0602·2-s + 0.475·3-s − 0.996·4-s − 0.447·5-s + 0.0286·6-s + 0.0730·7-s − 0.120·8-s − 0.773·9-s − 0.0269·10-s − 0.301·11-s − 0.474·12-s + 0.648·13-s + 0.00440·14-s − 0.212·15-s + 0.989·16-s + 0.00569·17-s − 0.0466·18-s + 0.673·19-s + 0.445·20-s + 0.0347·21-s − 0.0181·22-s − 0.0730·23-s − 0.0572·24-s + 0.200·25-s + 0.0391·26-s − 0.844·27-s − 0.0728·28-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: \(1\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 + T \)
11 \( 1 + T \)
73 \( 1 + T \)
good2 \( 1 - 0.0852T + 2T^{2} \)
3 \( 1 - 0.824T + 3T^{2} \)
7 \( 1 - 0.193T + 7T^{2} \)
13 \( 1 - 2.33T + 13T^{2} \)
17 \( 1 - 0.0234T + 17T^{2} \)
19 \( 1 - 2.93T + 19T^{2} \)
23 \( 1 + 0.350T + 23T^{2} \)
29 \( 1 - 2.05T + 29T^{2} \)
31 \( 1 - 4.43T + 31T^{2} \)
37 \( 1 - 5.47T + 37T^{2} \)
41 \( 1 - 5.14T + 41T^{2} \)
43 \( 1 + 7.09T + 43T^{2} \)
47 \( 1 + 9.51T + 47T^{2} \)
53 \( 1 + 3.17T + 53T^{2} \)
59 \( 1 + 2.97T + 59T^{2} \)
61 \( 1 + 5.23T + 61T^{2} \)
67 \( 1 - 13.3T + 67T^{2} \)
71 \( 1 - 3.34T + 71T^{2} \)
79 \( 1 + 8.09T + 79T^{2} \)
83 \( 1 + 8.44T + 83T^{2} \)
89 \( 1 + 15.0T + 89T^{2} \)
97 \( 1 + 11.9T + 97T^{2} \)
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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

−8.291474176026800044741458014580, −7.67970137872840430013449565452, −6.55917290543659694936644563297, −5.74254956643796467382888101160, −4.99845294014693331387197397194, −4.23444947282196282908741921791, −3.38369570389027588396288397985, −2.78277848448194052299966582079, −1.27765748884258850395291194723, 0, 1.27765748884258850395291194723, 2.78277848448194052299966582079, 3.38369570389027588396288397985, 4.23444947282196282908741921791, 4.99845294014693331387197397194, 5.74254956643796467382888101160, 6.55917290543659694936644563297, 7.67970137872840430013449565452, 8.291474176026800044741458014580

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