Properties

Degree $1$
Conductor $103$
Sign $0.988 - 0.153i$
Motivic weight $0$
Primitive yes
Self-dual no
Analytic rank $0$

Related objects

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Normalization:  

Dirichlet series

L(χ,s)  = 1  + (−0.850 − 0.526i)2-s + (0.273 − 0.961i)3-s + (0.445 + 0.895i)4-s + (−0.932 − 0.361i)5-s + (−0.739 + 0.673i)6-s + (0.0922 + 0.995i)7-s + (0.0922 − 0.995i)8-s + (−0.850 − 0.526i)9-s + (0.602 + 0.798i)10-s + (0.850 + 0.526i)11-s + (0.982 − 0.183i)12-s + (0.0922 + 0.995i)13-s + (0.445 − 0.895i)14-s + (−0.602 + 0.798i)15-s + (−0.602 + 0.798i)16-s + (0.739 + 0.673i)17-s + ⋯
L(s,χ)  = 1  + (−0.850 − 0.526i)2-s + (0.273 − 0.961i)3-s + (0.445 + 0.895i)4-s + (−0.932 − 0.361i)5-s + (−0.739 + 0.673i)6-s + (0.0922 + 0.995i)7-s + (0.0922 − 0.995i)8-s + (−0.850 − 0.526i)9-s + (0.602 + 0.798i)10-s + (0.850 + 0.526i)11-s + (0.982 − 0.183i)12-s + (0.0922 + 0.995i)13-s + (0.445 − 0.895i)14-s + (−0.602 + 0.798i)15-s + (−0.602 + 0.798i)16-s + (0.739 + 0.673i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(\chi,s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\R}(s+1) \, L(\chi,s)\cr =\mathstrut & (0.988 - 0.153i)\, \Lambda(\overline{\chi},1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s,\chi)=\mathstrut & 103 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s,\chi)\cr =\mathstrut & (0.988 - 0.153i)\, \Lambda(1-s,\overline{\chi}) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(103\)
Sign: $0.988 - 0.153i$
Motivic weight: \(0\)
Character: $\chi_{103} (31, \cdot )$
Sato-Tate group: $\mu(34)$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((1,\ 103,\ (1:\ ),\ 0.988 - 0.153i)\)

Particular Values

\(L(\chi,\frac{1}{2})\) \(\approx\) \(0.9484762076 - 0.07313368856i\)
\(L(\frac12,\chi)\) \(\approx\) \(0.9484762076 - 0.07313368856i\)
\(L(\chi,1)\) \(\approx\) \(0.7021443423 - 0.2020547953i\)
\(L(1,\chi)\) \(\approx\) \(0.7021443423 - 0.2020547953i\)

Euler product

   \(L(\chi,s) = \displaystyle\prod_p (1- \chi(p) p^{-s})^{-1}\)
   \(L(s,\chi) = \displaystyle\prod_p (1- \chi(p) p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−29.49373964620600045679795936122, −27.95217279529253720986948967779, −27.19810925508562476735150958874, −26.8579001599458135566508034437, −25.71477716941484923935835458692, −24.66908722542807819990265316591, −23.24993216031193723716137902788, −22.6379818914805615992104860346, −20.858413338375930605303561930349, −19.9404021275998064261916177698, −19.26697737226673841550400805194, −17.7987416240853111761068974247, −16.525831273665386335466396953609, −16.03662398135022550873662631742, −14.72341160680312525687007421306, −14.12363251250394892382249085294, −11.74266600374899070052724626832, −10.65286346911632577859995059011, −9.933454361100231736580827505588, −8.405405102262732011921113640677, −7.68335788042872320901142440085, −6.15742908114154480323584893304, −4.47863333277693065581238798683, −3.19021066626881584086328152598, −0.643595555536048684022346668812, 1.174698617085349806766330540363, 2.48585197983995946813945865103, 4.05798892606603363844146882838, 6.36873346349031726366501987211, 7.57788100229318626343379088098, 8.56559263645158870919134593820, 9.38590955279800451850739951748, 11.44723754190938716046776596677, 11.98744418787074141040329311905, 12.84993435811468650578796344917, 14.5796309147546020221973703946, 15.84756504540163080941300019528, 17.11864141239813091040627628299, 18.1320501045922498430255281813, 19.32619286467316261449513424492, 19.51126839809971706881279376722, 20.855733108464416373266069988745, 22.06931577878029481039883010645, 23.5642002608973697594746357152, 24.53066330166840606073869234718, 25.478360197973699789590065372734, 26.39262984521761005968884350164, 27.98150215035565204925613827094, 28.142150002329890435164102505553, 29.49640587583194426827999814389

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