Properties

Label 2-4015-1.1-c1-0-227
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  + 2.60·2-s − 1.83·3-s + 4.78·4-s + 5-s − 4.77·6-s − 0.644·7-s + 7.25·8-s + 0.364·9-s + 2.60·10-s − 11-s − 8.78·12-s − 4.23·13-s − 1.67·14-s − 1.83·15-s + 9.33·16-s − 5.00·17-s + 0.950·18-s − 3.86·19-s + 4.78·20-s + 1.18·21-s − 2.60·22-s − 5.12·23-s − 13.3·24-s + 25-s − 11.0·26-s + 4.83·27-s − 3.08·28-s + ⋯
L(s)  = 1  + 1.84·2-s − 1.05·3-s + 2.39·4-s + 0.447·5-s − 1.95·6-s − 0.243·7-s + 2.56·8-s + 0.121·9-s + 0.823·10-s − 0.301·11-s − 2.53·12-s − 1.17·13-s − 0.448·14-s − 0.473·15-s + 2.33·16-s − 1.21·17-s + 0.224·18-s − 0.885·19-s + 1.07·20-s + 0.258·21-s − 0.555·22-s − 1.06·23-s − 2.71·24-s + 0.200·25-s − 2.16·26-s + 0.930·27-s − 0.583·28-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 \( 1 - 2.60T + 2T^{2} \)
3 \( 1 + 1.83T + 3T^{2} \)
7 \( 1 + 0.644T + 7T^{2} \)
13 \( 1 + 4.23T + 13T^{2} \)
17 \( 1 + 5.00T + 17T^{2} \)
19 \( 1 + 3.86T + 19T^{2} \)
23 \( 1 + 5.12T + 23T^{2} \)
29 \( 1 - 0.341T + 29T^{2} \)
31 \( 1 + 2.39T + 31T^{2} \)
37 \( 1 - 0.944T + 37T^{2} \)
41 \( 1 + 6.00T + 41T^{2} \)
43 \( 1 - 2.57T + 43T^{2} \)
47 \( 1 + 4.32T + 47T^{2} \)
53 \( 1 - 8.58T + 53T^{2} \)
59 \( 1 + 2.92T + 59T^{2} \)
61 \( 1 + 6.07T + 61T^{2} \)
67 \( 1 + 8.36T + 67T^{2} \)
71 \( 1 - 7.25T + 71T^{2} \)
79 \( 1 - 5.02T + 79T^{2} \)
83 \( 1 - 12.0T + 83T^{2} \)
89 \( 1 + 2.70T + 89T^{2} \)
97 \( 1 - 7.05T + 97T^{2} \)
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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

−7.64855557004629436359392094908, −6.82166246784111223356572038042, −6.29563191580523117721952638128, −5.82063030405945468300798866346, −4.90710922074341023253405791998, −4.67856176477617500752367738671, −3.63390223842079170632326293545, −2.56946504793844877112970187548, −1.96537585026208665706298123545, 0, 1.96537585026208665706298123545, 2.56946504793844877112970187548, 3.63390223842079170632326293545, 4.67856176477617500752367738671, 4.90710922074341023253405791998, 5.82063030405945468300798866346, 6.29563191580523117721952638128, 6.82166246784111223356572038042, 7.64855557004629436359392094908

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