Properties

Label 2-8043-1.1-c1-0-67
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  − 1.94·2-s + 3-s + 1.79·4-s − 3.71·5-s − 1.94·6-s − 7-s + 0.403·8-s + 9-s + 7.22·10-s + 5.06·11-s + 1.79·12-s + 3.43·13-s + 1.94·14-s − 3.71·15-s − 4.37·16-s − 2.10·17-s − 1.94·18-s − 6.45·19-s − 6.65·20-s − 21-s − 9.86·22-s + 2.14·23-s + 0.403·24-s + 8.76·25-s − 6.68·26-s + 27-s − 1.79·28-s + ⋯
L(s)  = 1  − 1.37·2-s + 0.577·3-s + 0.896·4-s − 1.65·5-s − 0.795·6-s − 0.377·7-s + 0.142·8-s + 0.333·9-s + 2.28·10-s + 1.52·11-s + 0.517·12-s + 0.952·13-s + 0.520·14-s − 0.958·15-s − 1.09·16-s − 0.511·17-s − 0.459·18-s − 1.48·19-s − 1.48·20-s − 0.218·21-s − 2.10·22-s + 0.446·23-s + 0.0822·24-s + 1.75·25-s − 1.31·26-s + 0.192·27-s − 0.338·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7808703729\)
\(L(\frac12)\) \(\approx\) \(0.7808703729\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
383 \( 1 + T \)
good2 \( 1 + 1.94T + 2T^{2} \)
5 \( 1 + 3.71T + 5T^{2} \)
11 \( 1 - 5.06T + 11T^{2} \)
13 \( 1 - 3.43T + 13T^{2} \)
17 \( 1 + 2.10T + 17T^{2} \)
19 \( 1 + 6.45T + 19T^{2} \)
23 \( 1 - 2.14T + 23T^{2} \)
29 \( 1 + 1.41T + 29T^{2} \)
31 \( 1 - 6.38T + 31T^{2} \)
37 \( 1 - 0.0418T + 37T^{2} \)
41 \( 1 - 7.08T + 41T^{2} \)
43 \( 1 + 5.18T + 43T^{2} \)
47 \( 1 - 2.63T + 47T^{2} \)
53 \( 1 - 5.53T + 53T^{2} \)
59 \( 1 + 4.96T + 59T^{2} \)
61 \( 1 - 7.20T + 61T^{2} \)
67 \( 1 + 7.34T + 67T^{2} \)
71 \( 1 + 3.44T + 71T^{2} \)
73 \( 1 + 0.621T + 73T^{2} \)
79 \( 1 - 4.87T + 79T^{2} \)
83 \( 1 - 7.84T + 83T^{2} \)
89 \( 1 - 5.47T + 89T^{2} \)
97 \( 1 - 7.58T + 97T^{2} \)
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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

−8.007345871956984984351462503499, −7.41340143815709976594071870401, −6.66375394008972165516984602277, −6.33065706729286666429039847713, −4.64549820698203757197788240432, −4.07175811002400817084899037387, −3.63167828662760306504377101310, −2.53071378212575570689842482021, −1.40857632511211534272347482591, −0.57370913430493907302621234551, 0.57370913430493907302621234551, 1.40857632511211534272347482591, 2.53071378212575570689842482021, 3.63167828662760306504377101310, 4.07175811002400817084899037387, 4.64549820698203757197788240432, 6.33065706729286666429039847713, 6.66375394008972165516984602277, 7.41340143815709976594071870401, 8.007345871956984984351462503499

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