Properties

Label 2-4015-1.1-c1-0-183
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  − 0.975·2-s + 1.70·3-s − 1.04·4-s + 5-s − 1.66·6-s + 0.984·7-s + 2.97·8-s − 0.0798·9-s − 0.975·10-s − 11-s − 1.79·12-s − 5.39·13-s − 0.960·14-s + 1.70·15-s − 0.803·16-s − 1.91·17-s + 0.0778·18-s + 4.82·19-s − 1.04·20-s + 1.68·21-s + 0.975·22-s + 6.73·23-s + 5.08·24-s + 25-s + 5.26·26-s − 5.26·27-s − 1.03·28-s + ⋯
L(s)  = 1  − 0.689·2-s + 0.986·3-s − 0.524·4-s + 0.447·5-s − 0.680·6-s + 0.372·7-s + 1.05·8-s − 0.0266·9-s − 0.308·10-s − 0.301·11-s − 0.517·12-s − 1.49·13-s − 0.256·14-s + 0.441·15-s − 0.200·16-s − 0.465·17-s + 0.0183·18-s + 1.10·19-s − 0.234·20-s + 0.367·21-s + 0.207·22-s + 1.40·23-s + 1.03·24-s + 0.200·25-s + 1.03·26-s − 1.01·27-s − 0.195·28-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 \( 1 + 0.975T + 2T^{2} \)
3 \( 1 - 1.70T + 3T^{2} \)
7 \( 1 - 0.984T + 7T^{2} \)
13 \( 1 + 5.39T + 13T^{2} \)
17 \( 1 + 1.91T + 17T^{2} \)
19 \( 1 - 4.82T + 19T^{2} \)
23 \( 1 - 6.73T + 23T^{2} \)
29 \( 1 + 7.17T + 29T^{2} \)
31 \( 1 + 9.97T + 31T^{2} \)
37 \( 1 - 3.03T + 37T^{2} \)
41 \( 1 - 10.2T + 41T^{2} \)
43 \( 1 - 1.37T + 43T^{2} \)
47 \( 1 + 2.94T + 47T^{2} \)
53 \( 1 + 0.419T + 53T^{2} \)
59 \( 1 + 2.03T + 59T^{2} \)
61 \( 1 + 6.15T + 61T^{2} \)
67 \( 1 + 6.04T + 67T^{2} \)
71 \( 1 + 1.32T + 71T^{2} \)
79 \( 1 - 6.33T + 79T^{2} \)
83 \( 1 + 7.28T + 83T^{2} \)
89 \( 1 + 1.09T + 89T^{2} \)
97 \( 1 + 15.5T + 97T^{2} \)
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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

−8.109387535634143138927745060101, −7.52093755515511967711434886641, −7.14191308469849739518392766840, −5.62676626461904678871920985317, −5.11784389270395779289286542929, −4.26247251126832226234867695378, −3.20076398991542368853415663921, −2.39532573157658004865102972835, −1.47957691987802574913676625468, 0, 1.47957691987802574913676625468, 2.39532573157658004865102972835, 3.20076398991542368853415663921, 4.26247251126832226234867695378, 5.11784389270395779289286542929, 5.62676626461904678871920985317, 7.14191308469849739518392766840, 7.52093755515511967711434886641, 8.109387535634143138927745060101

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