Properties

Label 2-4015-1.1-c1-0-219
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  + 0.769·2-s + 2.44·3-s − 1.40·4-s − 5-s + 1.88·6-s + 2.92·7-s − 2.62·8-s + 2.98·9-s − 0.769·10-s − 11-s − 3.44·12-s − 6.32·13-s + 2.24·14-s − 2.44·15-s + 0.801·16-s − 1.39·17-s + 2.29·18-s − 5.55·19-s + 1.40·20-s + 7.14·21-s − 0.769·22-s + 9.46·23-s − 6.41·24-s + 25-s − 4.86·26-s − 0.0410·27-s − 4.11·28-s + ⋯
L(s)  = 1  + 0.543·2-s + 1.41·3-s − 0.704·4-s − 0.447·5-s + 0.767·6-s + 1.10·7-s − 0.926·8-s + 0.994·9-s − 0.243·10-s − 0.301·11-s − 0.994·12-s − 1.75·13-s + 0.600·14-s − 0.631·15-s + 0.200·16-s − 0.338·17-s + 0.540·18-s − 1.27·19-s + 0.314·20-s + 1.56·21-s − 0.163·22-s + 1.97·23-s − 1.30·24-s + 0.200·25-s − 0.953·26-s − 0.00789·27-s − 0.778·28-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 \( 1 - 0.769T + 2T^{2} \)
3 \( 1 - 2.44T + 3T^{2} \)
7 \( 1 - 2.92T + 7T^{2} \)
13 \( 1 + 6.32T + 13T^{2} \)
17 \( 1 + 1.39T + 17T^{2} \)
19 \( 1 + 5.55T + 19T^{2} \)
23 \( 1 - 9.46T + 23T^{2} \)
29 \( 1 + 6.99T + 29T^{2} \)
31 \( 1 + 3.55T + 31T^{2} \)
37 \( 1 + 6.66T + 37T^{2} \)
41 \( 1 + 7.40T + 41T^{2} \)
43 \( 1 - 10.3T + 43T^{2} \)
47 \( 1 + 7.08T + 47T^{2} \)
53 \( 1 + 1.18T + 53T^{2} \)
59 \( 1 + 4.86T + 59T^{2} \)
61 \( 1 - 6.73T + 61T^{2} \)
67 \( 1 + 4.13T + 67T^{2} \)
71 \( 1 + 0.638T + 71T^{2} \)
79 \( 1 + 10.4T + 79T^{2} \)
83 \( 1 - 11.3T + 83T^{2} \)
89 \( 1 + 6.34T + 89T^{2} \)
97 \( 1 + 11.7T + 97T^{2} \)
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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

−8.144523864044251007678519083459, −7.52484800161875279167946795366, −6.90408759470793409157834512245, −5.45118010204616269677489884591, −4.85974989933700006999945136485, −4.30137670569247094379546526343, −3.42235422187694266894919888568, −2.65318356784443363642341389904, −1.80929278931363967374907765054, 0, 1.80929278931363967374907765054, 2.65318356784443363642341389904, 3.42235422187694266894919888568, 4.30137670569247094379546526343, 4.85974989933700006999945136485, 5.45118010204616269677489884591, 6.90408759470793409157834512245, 7.52484800161875279167946795366, 8.144523864044251007678519083459

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