Properties

Label 2-4015-1.1-c1-0-167
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  − 1.60·2-s + 2.52·3-s + 0.577·4-s − 5-s − 4.06·6-s − 3.16·7-s + 2.28·8-s + 3.39·9-s + 1.60·10-s + 11-s + 1.46·12-s + 0.868·13-s + 5.07·14-s − 2.52·15-s − 4.82·16-s − 5.38·17-s − 5.45·18-s + 5.17·19-s − 0.577·20-s − 7.99·21-s − 1.60·22-s − 6.99·23-s + 5.77·24-s + 25-s − 1.39·26-s + 1.00·27-s − 1.82·28-s + ⋯
L(s)  = 1  − 1.13·2-s + 1.46·3-s + 0.288·4-s − 0.447·5-s − 1.65·6-s − 1.19·7-s + 0.807·8-s + 1.13·9-s + 0.507·10-s + 0.301·11-s + 0.421·12-s + 0.240·13-s + 1.35·14-s − 0.653·15-s − 1.20·16-s − 1.30·17-s − 1.28·18-s + 1.18·19-s − 0.129·20-s − 1.74·21-s − 0.342·22-s − 1.45·23-s + 1.17·24-s + 0.200·25-s − 0.273·26-s + 0.194·27-s − 0.345·28-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 \( 1 + 1.60T + 2T^{2} \)
3 \( 1 - 2.52T + 3T^{2} \)
7 \( 1 + 3.16T + 7T^{2} \)
13 \( 1 - 0.868T + 13T^{2} \)
17 \( 1 + 5.38T + 17T^{2} \)
19 \( 1 - 5.17T + 19T^{2} \)
23 \( 1 + 6.99T + 23T^{2} \)
29 \( 1 - 9.43T + 29T^{2} \)
31 \( 1 - 9.37T + 31T^{2} \)
37 \( 1 - 4.52T + 37T^{2} \)
41 \( 1 + 7.12T + 41T^{2} \)
43 \( 1 + 9.21T + 43T^{2} \)
47 \( 1 + 6.83T + 47T^{2} \)
53 \( 1 + 1.44T + 53T^{2} \)
59 \( 1 - 12.1T + 59T^{2} \)
61 \( 1 + 10.4T + 61T^{2} \)
67 \( 1 + 8.78T + 67T^{2} \)
71 \( 1 - 5.49T + 71T^{2} \)
79 \( 1 + 12.1T + 79T^{2} \)
83 \( 1 - 6.71T + 83T^{2} \)
89 \( 1 + 3.73T + 89T^{2} \)
97 \( 1 - 9.23T + 97T^{2} \)
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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

−8.295829398651725306437081184728, −7.75643092481844768332570907410, −6.79611223845218190167691115779, −6.38552869375425573921652433478, −4.78421187479973570685356525622, −4.02864460165939643644891517711, −3.21292657790893444047206707402, −2.49156341438408872482076159226, −1.33925080886121949104208474013, 0, 1.33925080886121949104208474013, 2.49156341438408872482076159226, 3.21292657790893444047206707402, 4.02864460165939643644891517711, 4.78421187479973570685356525622, 6.38552869375425573921652433478, 6.79611223845218190167691115779, 7.75643092481844768332570907410, 8.295829398651725306437081184728

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