Properties

Label 2-4015-1.1-c1-0-67
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  − 0.602·2-s − 3.43·3-s − 1.63·4-s − 5-s + 2.07·6-s − 0.349·7-s + 2.19·8-s + 8.83·9-s + 0.602·10-s + 11-s + 5.63·12-s − 6.76·13-s + 0.210·14-s + 3.43·15-s + 1.95·16-s − 3.51·17-s − 5.32·18-s − 2.53·19-s + 1.63·20-s + 1.20·21-s − 0.602·22-s − 1.89·23-s − 7.53·24-s + 25-s + 4.07·26-s − 20.0·27-s + 0.571·28-s + ⋯
L(s)  = 1  − 0.426·2-s − 1.98·3-s − 0.818·4-s − 0.447·5-s + 0.846·6-s − 0.132·7-s + 0.774·8-s + 2.94·9-s + 0.190·10-s + 0.301·11-s + 1.62·12-s − 1.87·13-s + 0.0562·14-s + 0.888·15-s + 0.488·16-s − 0.852·17-s − 1.25·18-s − 0.582·19-s + 0.366·20-s + 0.262·21-s − 0.128·22-s − 0.395·23-s − 1.53·24-s + 0.200·25-s + 0.799·26-s − 3.86·27-s + 0.108·28-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 \( 1 + 0.602T + 2T^{2} \)
3 \( 1 + 3.43T + 3T^{2} \)
7 \( 1 + 0.349T + 7T^{2} \)
13 \( 1 + 6.76T + 13T^{2} \)
17 \( 1 + 3.51T + 17T^{2} \)
19 \( 1 + 2.53T + 19T^{2} \)
23 \( 1 + 1.89T + 23T^{2} \)
29 \( 1 - 9.67T + 29T^{2} \)
31 \( 1 + 4.30T + 31T^{2} \)
37 \( 1 + 7.66T + 37T^{2} \)
41 \( 1 - 2.98T + 41T^{2} \)
43 \( 1 - 9.34T + 43T^{2} \)
47 \( 1 - 0.371T + 47T^{2} \)
53 \( 1 - 5.85T + 53T^{2} \)
59 \( 1 - 14.8T + 59T^{2} \)
61 \( 1 + 2.51T + 61T^{2} \)
67 \( 1 - 8.73T + 67T^{2} \)
71 \( 1 + 4.53T + 71T^{2} \)
79 \( 1 + 5.87T + 79T^{2} \)
83 \( 1 - 14.7T + 83T^{2} \)
89 \( 1 + 3.71T + 89T^{2} \)
97 \( 1 + 3.94T + 97T^{2} \)
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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

−7.951106445046879322144306599985, −7.14129840405961346623714948965, −6.74231394333972363048016097988, −5.76088275230072773923469678327, −4.97129664710007605328573222271, −4.56579908198877134445631880904, −3.88837342644812398567502168834, −2.11755976889190947265891363968, −0.77964629564444377846352435547, 0, 0.77964629564444377846352435547, 2.11755976889190947265891363968, 3.88837342644812398567502168834, 4.56579908198877134445631880904, 4.97129664710007605328573222271, 5.76088275230072773923469678327, 6.74231394333972363048016097988, 7.14129840405961346623714948965, 7.951106445046879322144306599985

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