Properties

Label 2-4015-1.1-c1-0-171
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  + 0.430·2-s − 1.25·3-s − 1.81·4-s + 5-s − 0.542·6-s + 4.34·7-s − 1.64·8-s − 1.41·9-s + 0.430·10-s + 11-s + 2.28·12-s + 2.04·13-s + 1.87·14-s − 1.25·15-s + 2.92·16-s − 4.46·17-s − 0.609·18-s − 0.805·19-s − 1.81·20-s − 5.47·21-s + 0.430·22-s − 4.40·23-s + 2.06·24-s + 25-s + 0.882·26-s + 5.55·27-s − 7.88·28-s + ⋯
L(s)  = 1  + 0.304·2-s − 0.727·3-s − 0.907·4-s + 0.447·5-s − 0.221·6-s + 1.64·7-s − 0.581·8-s − 0.471·9-s + 0.136·10-s + 0.301·11-s + 0.659·12-s + 0.567·13-s + 0.500·14-s − 0.325·15-s + 0.730·16-s − 1.08·17-s − 0.143·18-s − 0.184·19-s − 0.405·20-s − 1.19·21-s + 0.0918·22-s − 0.917·23-s + 0.422·24-s + 0.200·25-s + 0.172·26-s + 1.06·27-s − 1.48·28-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 \( 1 - 0.430T + 2T^{2} \)
3 \( 1 + 1.25T + 3T^{2} \)
7 \( 1 - 4.34T + 7T^{2} \)
13 \( 1 - 2.04T + 13T^{2} \)
17 \( 1 + 4.46T + 17T^{2} \)
19 \( 1 + 0.805T + 19T^{2} \)
23 \( 1 + 4.40T + 23T^{2} \)
29 \( 1 + 8.69T + 29T^{2} \)
31 \( 1 + 8.06T + 31T^{2} \)
37 \( 1 + 4.32T + 37T^{2} \)
41 \( 1 - 11.0T + 41T^{2} \)
43 \( 1 + 2.09T + 43T^{2} \)
47 \( 1 - 1.21T + 47T^{2} \)
53 \( 1 - 3.55T + 53T^{2} \)
59 \( 1 - 7.54T + 59T^{2} \)
61 \( 1 + 4.89T + 61T^{2} \)
67 \( 1 + 0.726T + 67T^{2} \)
71 \( 1 + 1.00T + 71T^{2} \)
79 \( 1 - 3.36T + 79T^{2} \)
83 \( 1 + 13.4T + 83T^{2} \)
89 \( 1 + 0.909T + 89T^{2} \)
97 \( 1 - 12.5T + 97T^{2} \)
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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

−8.202299094646925982481832600148, −7.39791928644836844832196052691, −6.30647180327293575716134019140, −5.58798569073376960138355902707, −5.25415584464259385823454136819, −4.34531199958828622926991285438, −3.79698455898855723789704027415, −2.31706420325243333155503028364, −1.37418569740322698034632566844, 0, 1.37418569740322698034632566844, 2.31706420325243333155503028364, 3.79698455898855723789704027415, 4.34531199958828622926991285438, 5.25415584464259385823454136819, 5.58798569073376960138355902707, 6.30647180327293575716134019140, 7.39791928644836844832196052691, 8.202299094646925982481832600148

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