Properties

Label 2-4015-1.1-c1-0-237
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  + 1.45·2-s + 2.86·3-s + 0.121·4-s − 5-s + 4.16·6-s − 0.762·7-s − 2.73·8-s + 5.17·9-s − 1.45·10-s − 11-s + 0.347·12-s − 3.14·13-s − 1.11·14-s − 2.86·15-s − 4.22·16-s − 5.35·17-s + 7.54·18-s − 3.77·19-s − 0.121·20-s − 2.18·21-s − 1.45·22-s − 7.47·23-s − 7.82·24-s + 25-s − 4.57·26-s + 6.23·27-s − 0.0927·28-s + ⋯
L(s)  = 1  + 1.02·2-s + 1.65·3-s + 0.0607·4-s − 0.447·5-s + 1.70·6-s − 0.288·7-s − 0.967·8-s + 1.72·9-s − 0.460·10-s − 0.301·11-s + 0.100·12-s − 0.872·13-s − 0.296·14-s − 0.738·15-s − 1.05·16-s − 1.29·17-s + 1.77·18-s − 0.865·19-s − 0.0271·20-s − 0.476·21-s − 0.310·22-s − 1.55·23-s − 1.59·24-s + 0.200·25-s − 0.898·26-s + 1.19·27-s − 0.0175·28-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 \( 1 - 1.45T + 2T^{2} \)
3 \( 1 - 2.86T + 3T^{2} \)
7 \( 1 + 0.762T + 7T^{2} \)
13 \( 1 + 3.14T + 13T^{2} \)
17 \( 1 + 5.35T + 17T^{2} \)
19 \( 1 + 3.77T + 19T^{2} \)
23 \( 1 + 7.47T + 23T^{2} \)
29 \( 1 - 7.74T + 29T^{2} \)
31 \( 1 + 6.46T + 31T^{2} \)
37 \( 1 - 0.158T + 37T^{2} \)
41 \( 1 - 9.35T + 41T^{2} \)
43 \( 1 + 1.08T + 43T^{2} \)
47 \( 1 + 1.19T + 47T^{2} \)
53 \( 1 - 8.20T + 53T^{2} \)
59 \( 1 - 5.11T + 59T^{2} \)
61 \( 1 + 6.43T + 61T^{2} \)
67 \( 1 + 8.64T + 67T^{2} \)
71 \( 1 - 5.75T + 71T^{2} \)
79 \( 1 - 1.29T + 79T^{2} \)
83 \( 1 + 12.7T + 83T^{2} \)
89 \( 1 + 1.92T + 89T^{2} \)
97 \( 1 + 17.3T + 97T^{2} \)
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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

−8.235589355600869666267770619537, −7.38564078860139429605943024693, −6.65618592694321166800591821213, −5.78400075181824451077407691026, −4.56227738873806432952404812194, −4.27870332228873403667079857402, −3.47847244551738973157172909710, −2.64774484448802634776483914228, −2.12344983969183513796792149745, 0, 2.12344983969183513796792149745, 2.64774484448802634776483914228, 3.47847244551738973157172909710, 4.27870332228873403667079857402, 4.56227738873806432952404812194, 5.78400075181824451077407691026, 6.65618592694321166800591821213, 7.38564078860139429605943024693, 8.235589355600869666267770619537

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