Properties

Label 2-4015-1.1-c1-0-201
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  + 0.315·2-s + 2.38·3-s − 1.90·4-s − 5-s + 0.751·6-s + 0.00485·7-s − 1.23·8-s + 2.68·9-s − 0.315·10-s + 11-s − 4.53·12-s + 0.139·13-s + 0.00153·14-s − 2.38·15-s + 3.41·16-s − 1.09·17-s + 0.846·18-s − 4.53·19-s + 1.90·20-s + 0.0115·21-s + 0.315·22-s + 1.37·23-s − 2.93·24-s + 25-s + 0.0439·26-s − 0.755·27-s − 0.00922·28-s + ⋯
L(s)  = 1  + 0.223·2-s + 1.37·3-s − 0.950·4-s − 0.447·5-s + 0.306·6-s + 0.00183·7-s − 0.434·8-s + 0.894·9-s − 0.0997·10-s + 0.301·11-s − 1.30·12-s + 0.0386·13-s + 0.000409·14-s − 0.615·15-s + 0.853·16-s − 0.264·17-s + 0.199·18-s − 1.04·19-s + 0.424·20-s + 0.00252·21-s + 0.0672·22-s + 0.287·23-s − 0.598·24-s + 0.200·25-s + 0.00862·26-s − 0.145·27-s − 0.00174·28-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 \( 1 - 0.315T + 2T^{2} \)
3 \( 1 - 2.38T + 3T^{2} \)
7 \( 1 - 0.00485T + 7T^{2} \)
13 \( 1 - 0.139T + 13T^{2} \)
17 \( 1 + 1.09T + 17T^{2} \)
19 \( 1 + 4.53T + 19T^{2} \)
23 \( 1 - 1.37T + 23T^{2} \)
29 \( 1 + 9.29T + 29T^{2} \)
31 \( 1 + 2.10T + 31T^{2} \)
37 \( 1 - 10.9T + 37T^{2} \)
41 \( 1 - 5.58T + 41T^{2} \)
43 \( 1 + 6.58T + 43T^{2} \)
47 \( 1 + 3.69T + 47T^{2} \)
53 \( 1 + 8.56T + 53T^{2} \)
59 \( 1 + 4.55T + 59T^{2} \)
61 \( 1 + 10.2T + 61T^{2} \)
67 \( 1 - 5.74T + 67T^{2} \)
71 \( 1 - 12.5T + 71T^{2} \)
79 \( 1 + 2.38T + 79T^{2} \)
83 \( 1 + 17.1T + 83T^{2} \)
89 \( 1 - 0.283T + 89T^{2} \)
97 \( 1 - 12.1T + 97T^{2} \)
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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

−8.020023822383161619449087461714, −7.80563048294021688445465847031, −6.68343593754678752458194718112, −5.81275779152066254695096616437, −4.76711444541875005059609963027, −4.09427823542646371276644848729, −3.52084596129625850321363756415, −2.70194069479154922302279402532, −1.59889214887819480405469888824, 0, 1.59889214887819480405469888824, 2.70194069479154922302279402532, 3.52084596129625850321363756415, 4.09427823542646371276644848729, 4.76711444541875005059609963027, 5.81275779152066254695096616437, 6.68343593754678752458194718112, 7.80563048294021688445465847031, 8.020023822383161619449087461714

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