Properties

Label 2-4015-1.1-c1-0-61
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  − 0.711·2-s − 2.33·3-s − 1.49·4-s − 5-s + 1.66·6-s − 3.28·7-s + 2.48·8-s + 2.45·9-s + 0.711·10-s − 11-s + 3.48·12-s − 1.30·13-s + 2.34·14-s + 2.33·15-s + 1.21·16-s − 4.80·17-s − 1.74·18-s − 6.34·19-s + 1.49·20-s + 7.68·21-s + 0.711·22-s + 0.965·23-s − 5.80·24-s + 25-s + 0.929·26-s + 1.26·27-s + 4.91·28-s + ⋯
L(s)  = 1  − 0.503·2-s − 1.34·3-s − 0.746·4-s − 0.447·5-s + 0.678·6-s − 1.24·7-s + 0.879·8-s + 0.819·9-s + 0.225·10-s − 0.301·11-s + 1.00·12-s − 0.362·13-s + 0.625·14-s + 0.603·15-s + 0.304·16-s − 1.16·17-s − 0.412·18-s − 1.45·19-s + 0.333·20-s + 1.67·21-s + 0.151·22-s + 0.201·23-s − 1.18·24-s + 0.200·25-s + 0.182·26-s + 0.243·27-s + 0.928·28-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 \( 1 + 0.711T + 2T^{2} \)
3 \( 1 + 2.33T + 3T^{2} \)
7 \( 1 + 3.28T + 7T^{2} \)
13 \( 1 + 1.30T + 13T^{2} \)
17 \( 1 + 4.80T + 17T^{2} \)
19 \( 1 + 6.34T + 19T^{2} \)
23 \( 1 - 0.965T + 23T^{2} \)
29 \( 1 - 0.174T + 29T^{2} \)
31 \( 1 - 6.72T + 31T^{2} \)
37 \( 1 - 4.36T + 37T^{2} \)
41 \( 1 - 1.00T + 41T^{2} \)
43 \( 1 - 0.999T + 43T^{2} \)
47 \( 1 - 2.91T + 47T^{2} \)
53 \( 1 + 11.5T + 53T^{2} \)
59 \( 1 + 2.10T + 59T^{2} \)
61 \( 1 - 5.15T + 61T^{2} \)
67 \( 1 - 1.01T + 67T^{2} \)
71 \( 1 - 13.7T + 71T^{2} \)
79 \( 1 - 7.16T + 79T^{2} \)
83 \( 1 - 11.7T + 83T^{2} \)
89 \( 1 - 7.19T + 89T^{2} \)
97 \( 1 + 8.03T + 97T^{2} \)
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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

−8.189232441275345808842416706099, −7.25794093892339765788896720737, −6.43624533754723660844898622650, −6.11235849028933576139475589999, −4.89976435077773775083880512055, −4.55168756337448443077664326320, −3.60110481009371822121575818848, −2.37185923307834836366232258021, −0.71554540224512612497411001076, 0, 0.71554540224512612497411001076, 2.37185923307834836366232258021, 3.60110481009371822121575818848, 4.55168756337448443077664326320, 4.89976435077773775083880512055, 6.11235849028933576139475589999, 6.43624533754723660844898622650, 7.25794093892339765788896720737, 8.189232441275345808842416706099

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