Properties

Label 2-4015-1.1-c1-0-175
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  − 2.06·2-s + 2.59·3-s + 2.25·4-s − 5-s − 5.36·6-s − 1.01·7-s − 0.533·8-s + 3.75·9-s + 2.06·10-s − 11-s + 5.87·12-s + 0.591·13-s + 2.09·14-s − 2.59·15-s − 3.41·16-s − 1.74·17-s − 7.75·18-s − 3.68·19-s − 2.25·20-s − 2.63·21-s + 2.06·22-s + 2.17·23-s − 1.38·24-s + 25-s − 1.22·26-s + 1.96·27-s − 2.29·28-s + ⋯
L(s)  = 1  − 1.45·2-s + 1.50·3-s + 1.12·4-s − 0.447·5-s − 2.18·6-s − 0.383·7-s − 0.188·8-s + 1.25·9-s + 0.652·10-s − 0.301·11-s + 1.69·12-s + 0.164·13-s + 0.559·14-s − 0.671·15-s − 0.854·16-s − 0.423·17-s − 1.82·18-s − 0.845·19-s − 0.504·20-s − 0.575·21-s + 0.439·22-s + 0.453·23-s − 0.282·24-s + 0.200·25-s − 0.239·26-s + 0.378·27-s − 0.432·28-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 \( 1 + 2.06T + 2T^{2} \)
3 \( 1 - 2.59T + 3T^{2} \)
7 \( 1 + 1.01T + 7T^{2} \)
13 \( 1 - 0.591T + 13T^{2} \)
17 \( 1 + 1.74T + 17T^{2} \)
19 \( 1 + 3.68T + 19T^{2} \)
23 \( 1 - 2.17T + 23T^{2} \)
29 \( 1 - 8.50T + 29T^{2} \)
31 \( 1 + 2.16T + 31T^{2} \)
37 \( 1 + 8.65T + 37T^{2} \)
41 \( 1 + 1.23T + 41T^{2} \)
43 \( 1 - 12.4T + 43T^{2} \)
47 \( 1 + 10.9T + 47T^{2} \)
53 \( 1 - 1.57T + 53T^{2} \)
59 \( 1 + 6.86T + 59T^{2} \)
61 \( 1 + 0.278T + 61T^{2} \)
67 \( 1 - 5.68T + 67T^{2} \)
71 \( 1 + 9.63T + 71T^{2} \)
79 \( 1 - 6.04T + 79T^{2} \)
83 \( 1 + 9.00T + 83T^{2} \)
89 \( 1 - 3.21T + 89T^{2} \)
97 \( 1 - 8.99T + 97T^{2} \)
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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

−8.312590931822225275840718533281, −7.70400357027032310709785189877, −7.01431903088249166483131551007, −6.35805215221997626054681877944, −4.86999819429452506800362341402, −4.01997763852115774333237574517, −3.07951768754885991392190719400, −2.37258496707796189270908067433, −1.40712294651671847643776300636, 0, 1.40712294651671847643776300636, 2.37258496707796189270908067433, 3.07951768754885991392190719400, 4.01997763852115774333237574517, 4.86999819429452506800362341402, 6.35805215221997626054681877944, 7.01431903088249166483131551007, 7.70400357027032310709785189877, 8.312590931822225275840718533281

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