Properties

Label 2-3381-1.1-c1-0-41
Degree $2$
Conductor $3381$
Sign $1$
Analytic cond. $26.9974$
Root an. cond. $5.19590$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.11·2-s + 3-s − 0.758·4-s + 1.17·5-s − 1.11·6-s + 3.07·8-s + 9-s − 1.30·10-s − 0.466·11-s − 0.758·12-s + 1.79·13-s + 1.17·15-s − 1.90·16-s + 0.443·17-s − 1.11·18-s − 2.93·19-s − 0.888·20-s + 0.519·22-s − 23-s + 3.07·24-s − 3.62·25-s − 2.00·26-s + 27-s + 1.64·29-s − 1.30·30-s + 7.66·31-s − 4.01·32-s + ⋯
L(s)  = 1  − 0.787·2-s + 0.577·3-s − 0.379·4-s + 0.523·5-s − 0.454·6-s + 1.08·8-s + 0.333·9-s − 0.412·10-s − 0.140·11-s − 0.218·12-s + 0.498·13-s + 0.302·15-s − 0.477·16-s + 0.107·17-s − 0.262·18-s − 0.672·19-s − 0.198·20-s + 0.110·22-s − 0.208·23-s + 0.627·24-s − 0.725·25-s − 0.393·26-s + 0.192·27-s + 0.305·29-s − 0.238·30-s + 1.37·31-s − 0.710·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3381\)    =    \(3 \cdot 7^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(26.9974\)
Root analytic conductor: \(5.19590\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3381,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.488464106\)
\(L(\frac12)\) \(\approx\) \(1.488464106\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 \)
23 \( 1 + T \)
good2 \( 1 + 1.11T + 2T^{2} \)
5 \( 1 - 1.17T + 5T^{2} \)
11 \( 1 + 0.466T + 11T^{2} \)
13 \( 1 - 1.79T + 13T^{2} \)
17 \( 1 - 0.443T + 17T^{2} \)
19 \( 1 + 2.93T + 19T^{2} \)
29 \( 1 - 1.64T + 29T^{2} \)
31 \( 1 - 7.66T + 31T^{2} \)
37 \( 1 - 8.65T + 37T^{2} \)
41 \( 1 + 1.41T + 41T^{2} \)
43 \( 1 - 9.81T + 43T^{2} \)
47 \( 1 - 5.59T + 47T^{2} \)
53 \( 1 - 3.70T + 53T^{2} \)
59 \( 1 + 9.83T + 59T^{2} \)
61 \( 1 + 2.44T + 61T^{2} \)
67 \( 1 + 9.71T + 67T^{2} \)
71 \( 1 - 11.0T + 71T^{2} \)
73 \( 1 + 3.14T + 73T^{2} \)
79 \( 1 + 4.92T + 79T^{2} \)
83 \( 1 - 1.23T + 83T^{2} \)
89 \( 1 + 2.98T + 89T^{2} \)
97 \( 1 - 6.32T + 97T^{2} \)
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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

−8.697656955018765830020483599073, −7.997613687349301475568873639833, −7.49461703359511887111211452718, −6.40876936038806152335800925564, −5.72815033136070670545677498192, −4.57604587821110707651076598914, −4.04778675360473389650087327447, −2.82570435483691589908307410643, −1.88754636002486190681909779785, −0.825516397558115688178841952308, 0.825516397558115688178841952308, 1.88754636002486190681909779785, 2.82570435483691589908307410643, 4.04778675360473389650087327447, 4.57604587821110707651076598914, 5.72815033136070670545677498192, 6.40876936038806152335800925564, 7.49461703359511887111211452718, 7.997613687349301475568873639833, 8.697656955018765830020483599073

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