Properties

Label 2-4368-1.1-c1-0-34
Degree $2$
Conductor $4368$
Sign $1$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
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  + 3-s + 2.56·5-s − 7-s + 9-s + 2·11-s − 13-s + 2.56·15-s − 3.12·17-s + 6.56·19-s − 21-s + 7.68·23-s + 1.56·25-s + 27-s + 0.561·29-s + 2.56·31-s + 2·33-s − 2.56·35-s − 7.12·37-s − 39-s − 1.12·41-s + 5.43·43-s + 2.56·45-s − 5.68·47-s + 49-s − 3.12·51-s + 4.56·53-s + 5.12·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.14·5-s − 0.377·7-s + 0.333·9-s + 0.603·11-s − 0.277·13-s + 0.661·15-s − 0.757·17-s + 1.50·19-s − 0.218·21-s + 1.60·23-s + 0.312·25-s + 0.192·27-s + 0.104·29-s + 0.460·31-s + 0.348·33-s − 0.432·35-s − 1.17·37-s − 0.160·39-s − 0.175·41-s + 0.829·43-s + 0.381·45-s − 0.829·47-s + 0.142·49-s − 0.437·51-s + 0.626·53-s + 0.690·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.192432307\)
\(L(\frac12)\) \(\approx\) \(3.192432307\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
7 \( 1 + T \)
13 \( 1 + T \)
good5 \( 1 - 2.56T + 5T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
17 \( 1 + 3.12T + 17T^{2} \)
19 \( 1 - 6.56T + 19T^{2} \)
23 \( 1 - 7.68T + 23T^{2} \)
29 \( 1 - 0.561T + 29T^{2} \)
31 \( 1 - 2.56T + 31T^{2} \)
37 \( 1 + 7.12T + 37T^{2} \)
41 \( 1 + 1.12T + 41T^{2} \)
43 \( 1 - 5.43T + 43T^{2} \)
47 \( 1 + 5.68T + 47T^{2} \)
53 \( 1 - 4.56T + 53T^{2} \)
59 \( 1 - 3.12T + 59T^{2} \)
61 \( 1 + 6T + 61T^{2} \)
67 \( 1 + 11.3T + 67T^{2} \)
71 \( 1 - 11.1T + 71T^{2} \)
73 \( 1 - 14.8T + 73T^{2} \)
79 \( 1 + 8.80T + 79T^{2} \)
83 \( 1 - 10.8T + 83T^{2} \)
89 \( 1 - 1.43T + 89T^{2} \)
97 \( 1 + 3.43T + 97T^{2} \)
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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

−8.592031143377707751291020430237, −7.53123188168722198939407970556, −6.89818681012205918023028989733, −6.28203039892872926885278307966, −5.37480572561691179871554656684, −4.74352431333538609399444049399, −3.59691775495615444920228810348, −2.88340205073481354091870599228, −2.01154362202121127135375199172, −1.03569791237203781219273122564, 1.03569791237203781219273122564, 2.01154362202121127135375199172, 2.88340205073481354091870599228, 3.59691775495615444920228810348, 4.74352431333538609399444049399, 5.37480572561691179871554656684, 6.28203039892872926885278307966, 6.89818681012205918023028989733, 7.53123188168722198939407970556, 8.592031143377707751291020430237

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