Properties

Label 2-4015-1.1-c1-0-197
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  − 2.15·2-s + 1.54·3-s + 2.66·4-s + 5-s − 3.33·6-s + 2.48·7-s − 1.42·8-s − 0.609·9-s − 2.15·10-s − 11-s + 4.11·12-s + 2.62·13-s − 5.35·14-s + 1.54·15-s − 2.24·16-s − 6.48·17-s + 1.31·18-s − 3.23·19-s + 2.66·20-s + 3.83·21-s + 2.15·22-s − 1.58·23-s − 2.20·24-s + 25-s − 5.67·26-s − 5.58·27-s + 6.60·28-s + ⋯
L(s)  = 1  − 1.52·2-s + 0.892·3-s + 1.33·4-s + 0.447·5-s − 1.36·6-s + 0.938·7-s − 0.504·8-s − 0.203·9-s − 0.682·10-s − 0.301·11-s + 1.18·12-s + 0.729·13-s − 1.43·14-s + 0.399·15-s − 0.560·16-s − 1.57·17-s + 0.310·18-s − 0.742·19-s + 0.594·20-s + 0.837·21-s + 0.460·22-s − 0.330·23-s − 0.450·24-s + 0.200·25-s − 1.11·26-s − 1.07·27-s + 1.24·28-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 \( 1 + 2.15T + 2T^{2} \)
3 \( 1 - 1.54T + 3T^{2} \)
7 \( 1 - 2.48T + 7T^{2} \)
13 \( 1 - 2.62T + 13T^{2} \)
17 \( 1 + 6.48T + 17T^{2} \)
19 \( 1 + 3.23T + 19T^{2} \)
23 \( 1 + 1.58T + 23T^{2} \)
29 \( 1 + 1.87T + 29T^{2} \)
31 \( 1 - 8.57T + 31T^{2} \)
37 \( 1 + 8.41T + 37T^{2} \)
41 \( 1 - 3.86T + 41T^{2} \)
43 \( 1 + 6.54T + 43T^{2} \)
47 \( 1 + 8.62T + 47T^{2} \)
53 \( 1 + 5.30T + 53T^{2} \)
59 \( 1 + 13.4T + 59T^{2} \)
61 \( 1 + 5.12T + 61T^{2} \)
67 \( 1 - 11.8T + 67T^{2} \)
71 \( 1 - 2.87T + 71T^{2} \)
79 \( 1 + 2.79T + 79T^{2} \)
83 \( 1 - 2.56T + 83T^{2} \)
89 \( 1 + 12.8T + 89T^{2} \)
97 \( 1 - 5.21T + 97T^{2} \)
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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

−8.229447468126915609135143117953, −7.900629207478762777442029255810, −6.78769090835133355340581921785, −6.26335343616307461955219534803, −5.03425264744430935880714051864, −4.23043267023430285116500179747, −2.97724501513942878014865561727, −2.07985144980491210156849627648, −1.56854283936847364194962927168, 0, 1.56854283936847364194962927168, 2.07985144980491210156849627648, 2.97724501513942878014865561727, 4.23043267023430285116500179747, 5.03425264744430935880714051864, 6.26335343616307461955219534803, 6.78769090835133355340581921785, 7.900629207478762777442029255810, 8.229447468126915609135143117953

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