Properties

Label 2-2368-37.36-c1-0-38
Degree $2$
Conductor $2368$
Sign $0.729 + 0.684i$
Analytic cond. $18.9085$
Root an. cond. $4.34839$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.706·3-s − 1.32i·5-s − 1.54·7-s − 2.50·9-s + 6.14·11-s − 4.11i·13-s + 0.933i·15-s + 6.36i·17-s + 1.27i·19-s + 1.09·21-s + 3.80i·23-s + 3.25·25-s + 3.88·27-s + 8.80i·29-s − 7.10i·31-s + ⋯
L(s)  = 1  − 0.408·3-s − 0.590i·5-s − 0.585·7-s − 0.833·9-s + 1.85·11-s − 1.14i·13-s + 0.241i·15-s + 1.54i·17-s + 0.292i·19-s + 0.238·21-s + 0.792i·23-s + 0.650·25-s + 0.748·27-s + 1.63i·29-s − 1.27i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.729 + 0.684i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.729 + 0.684i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2368\)    =    \(2^{6} \cdot 37\)
Sign: $0.729 + 0.684i$
Analytic conductor: \(18.9085\)
Root analytic conductor: \(4.34839\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2368} (961, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2368,\ (\ :1/2),\ 0.729 + 0.684i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.374531644\)
\(L(\frac12)\) \(\approx\) \(1.374531644\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
37 \( 1 + (4.43 + 4.16i)T \)
good3 \( 1 + 0.706T + 3T^{2} \)
5 \( 1 + 1.32iT - 5T^{2} \)
7 \( 1 + 1.54T + 7T^{2} \)
11 \( 1 - 6.14T + 11T^{2} \)
13 \( 1 + 4.11iT - 13T^{2} \)
17 \( 1 - 6.36iT - 17T^{2} \)
19 \( 1 - 1.27iT - 19T^{2} \)
23 \( 1 - 3.80iT - 23T^{2} \)
29 \( 1 - 8.80iT - 29T^{2} \)
31 \( 1 + 7.10iT - 31T^{2} \)
41 \( 1 + 3.93T + 41T^{2} \)
43 \( 1 + 9.78iT - 43T^{2} \)
47 \( 1 - 8.54T + 47T^{2} \)
53 \( 1 - 6.19T + 53T^{2} \)
59 \( 1 + 13.3iT - 59T^{2} \)
61 \( 1 - 2.10iT - 61T^{2} \)
67 \( 1 - 2.10T + 67T^{2} \)
71 \( 1 - 6.83T + 71T^{2} \)
73 \( 1 - 6.78T + 73T^{2} \)
79 \( 1 - 0.376iT - 79T^{2} \)
83 \( 1 - 8.15T + 83T^{2} \)
89 \( 1 + 11.8iT - 89T^{2} \)
97 \( 1 + 8.18iT - 97T^{2} \)
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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

−8.786716556295524710807190442077, −8.399397842528210805264128376130, −7.23811504720832249314634608898, −6.40181728434858098268168418049, −5.78901455809970099108241088864, −5.11403370148822665580119860475, −3.81658518270444208653528414837, −3.39975247382477424582258049648, −1.81772612982557853009869887858, −0.67236353652834728647983531562, 0.909352956159707766839162391332, 2.43108666915312061382296788177, 3.26768196501562869291946529144, 4.25946300556295876100944865071, 5.08936198359595867935233249015, 6.38674987129424046268442507152, 6.51673929929556299828726810859, 7.20659675489868175080265420396, 8.517318897281905225068618913788, 9.146004578353291426463033909409

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