Properties

Label 1-136-136.19-r1-0-0
Degree $1$
Conductor $136$
Sign $0.673 - 0.739i$
Analytic cond. $14.6152$
Root an. cond. $14.6152$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.707 − 0.707i)3-s + (0.707 − 0.707i)5-s + (0.707 + 0.707i)7-s i·9-s + (0.707 + 0.707i)11-s + 13-s i·15-s + i·19-s + 21-s + (−0.707 − 0.707i)23-s i·25-s + (−0.707 − 0.707i)27-s + (0.707 − 0.707i)29-s + (−0.707 + 0.707i)31-s + 33-s + ⋯
L(s)  = 1  + (0.707 − 0.707i)3-s + (0.707 − 0.707i)5-s + (0.707 + 0.707i)7-s i·9-s + (0.707 + 0.707i)11-s + 13-s i·15-s + i·19-s + 21-s + (−0.707 − 0.707i)23-s i·25-s + (−0.707 − 0.707i)27-s + (0.707 − 0.707i)29-s + (−0.707 + 0.707i)31-s + 33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 136 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & (0.673 - 0.739i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 136 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & (0.673 - 0.739i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(136\)    =    \(2^{3} \cdot 17\)
Sign: $0.673 - 0.739i$
Analytic conductor: \(14.6152\)
Root analytic conductor: \(14.6152\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{136} (19, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((1,\ 136,\ (1:\ ),\ 0.673 - 0.739i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.669265358 - 1.179122914i\)
\(L(\frac12)\) \(\approx\) \(2.669265358 - 1.179122914i\)
\(L(1)\) \(\approx\) \(1.662160294 - 0.4587835224i\)
\(L(1)\) \(\approx\) \(1.662160294 - 0.4587835224i\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 \)
good3 \( 1 + (0.707 - 0.707i)T \)
5 \( 1 + (0.707 - 0.707i)T \)
7 \( 1 + (0.707 + 0.707i)T \)
11 \( 1 + (0.707 + 0.707i)T \)
13 \( 1 + T \)
19 \( 1 + iT \)
23 \( 1 + (-0.707 - 0.707i)T \)
29 \( 1 + (0.707 - 0.707i)T \)
31 \( 1 + (-0.707 + 0.707i)T \)
37 \( 1 + (-0.707 + 0.707i)T \)
41 \( 1 + (-0.707 - 0.707i)T \)
43 \( 1 - iT \)
47 \( 1 + T \)
53 \( 1 - iT \)
59 \( 1 - iT \)
61 \( 1 + (0.707 + 0.707i)T \)
67 \( 1 + T \)
71 \( 1 + (-0.707 + 0.707i)T \)
73 \( 1 + (-0.707 + 0.707i)T \)
79 \( 1 + (-0.707 - 0.707i)T \)
83 \( 1 + iT \)
89 \( 1 - T \)
97 \( 1 + (-0.707 + 0.707i)T \)
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   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−28.1608552639307353112749117327, −27.25101266192710571014437284409, −26.3706172449142575499959941173, −25.68018359598218420384276853149, −24.625580245416464556382722122598, −23.41059294372573625980032088949, −22.046583887792558917249939491162, −21.48951641448506791987317255855, −20.454369562779362927301977348623, −19.5113194577399281085351014856, −18.26687401019073542485365491980, −17.226289150641326156759882666415, −16.09632477580884375411954259621, −14.89856957167039080279280084668, −13.97551409178483791742230513929, −13.487516814161261679734395627920, −11.28170230013022208903248869287, −10.66083981237477988263044152836, −9.45460183653809494759045229611, −8.42953955540193081917570339177, −7.10194932397640497929092507481, −5.69102491716446271579504687629, −4.18918306918031502827655191671, −3.11434229598499777851811538929, −1.56749574318535922667323069757, 1.338762378072862996473081736677, 2.16868677976124885573125350111, 3.98546087836715496273854210359, 5.54901031154850531924604184634, 6.67304038169637376179758031102, 8.271393165835573376466468191101, 8.81714356520994176217450918263, 10.05740959132042946186650194560, 11.89203518878633938198976004895, 12.56218934419455765338040897938, 13.80767671029910544394730027579, 14.51810372655565449334950178424, 15.771625657256662965553296646294, 17.24240887169758443884402937552, 18.05856965124848448227460181115, 18.943001553241928450339778922942, 20.40563116004294238847244823003, 20.75350168276141973331359337864, 22.00612668100655537625902714674, 23.43556385788020978342878051250, 24.43478706864757182803498894309, 25.18273631739654486068795739009, 25.70619217199141240025678786908, 27.23346627899970943161027803412, 28.25631034621621135471886796876

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