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Properties

Label 2-13e2-13.12-c7-0-15
Degree 22
Conductor 169169
Sign −0.832−0.554i-0.832 - 0.554i
Analytic cond. 52.793052.7930
Root an. cond. 7.265887.26588
Motivic weight 77
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank 00

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 6.08i·2-s + 25.6·3-s + 90.9·4-s − 442. i·5-s + 155. i·6-s + 761. i·7-s + 1.33e3i·8-s − 1.53e3·9-s + 2.69e3·10-s + 6.11e3i·11-s + 2.33e3·12-s − 4.63e3·14-s − 1.13e4i·15-s + 3.54e3·16-s − 3.75e4·17-s − 9.30e3i·18-s + ⋯
L(s)  = 1  + 0.537i·2-s + 0.548·3-s + 0.710·4-s − 1.58i·5-s + 0.294i·6-s + 0.839i·7-s + 0.919i·8-s − 0.699·9-s + 0.850·10-s + 1.38i·11-s + 0.389·12-s − 0.451·14-s − 0.867i·15-s + 0.216·16-s − 1.85·17-s − 0.376i·18-s + ⋯

Functional equation

Λ(s)=(169s/2 ΓC(s) L(s)=((−0.832−0.554i) Λ‾(8−s)\begin{aligned}\Lambda(s)=\mathstrut & 169 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.832 - 0.554i)\, \overline{\Lambda}(8-s) \end{aligned}
Λ(s)=(169s/2 ΓC(s+7/2) L(s)=((−0.832−0.554i) Λ‾(1−s)\begin{aligned}\Lambda(s)=\mathstrut & 169 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (-0.832 - 0.554i)\, \overline{\Lambda}(1-s) \end{aligned}

Invariants

Degree: 22
Conductor: 169169    =    13213^{2}
Sign: −0.832−0.554i-0.832 - 0.554i
Analytic conductor: 52.793052.7930
Root analytic conductor: 7.265887.26588
Motivic weight: 77
Rational: no
Arithmetic: yes
Character: χ169(168,⋅)\chi_{169} (168, \cdot )
Primitive: yes
Self-dual: no
Analytic rank: 00
Selberg data: (2, 169, ( :7/2), −0.832−0.554i)(2,\ 169,\ (\ :7/2),\ -0.832 - 0.554i)

Particular Values

L(4)L(4) ≈\approx 1.5077312041.507731204
L(12)L(\frac12) ≈\approx 1.5077312041.507731204
L(92)L(\frac{9}{2}) not available
L(1)L(1) not available

Euler product

   L(s)=∏pFp(p−s)−1L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1}
ppFp(T)F_p(T)
bad13 1 1
good2 1−6.08iT−128T2 1 - 6.08iT - 128T^{2}
3 1−25.6T+2.18e3T2 1 - 25.6T + 2.18e3T^{2}
5 1+442.iT−7.81e4T2 1 + 442. iT - 7.81e4T^{2}
7 1−761.iT−8.23e5T2 1 - 761. iT - 8.23e5T^{2}
11 1−6.11e3iT−1.94e7T2 1 - 6.11e3iT - 1.94e7T^{2}
17 1+3.75e4T+4.10e8T2 1 + 3.75e4T + 4.10e8T^{2}
19 1+3.39e3iT−8.93e8T2 1 + 3.39e3iT - 8.93e8T^{2}
23 1−2.98e4T+3.40e9T2 1 - 2.98e4T + 3.40e9T^{2}
29 1+4.22e4T+1.72e10T2 1 + 4.22e4T + 1.72e10T^{2}
31 1−1.24e5iT−2.75e10T2 1 - 1.24e5iT - 2.75e10T^{2}
37 1−1.42e5iT−9.49e10T2 1 - 1.42e5iT - 9.49e10T^{2}
41 1−7.14e4iT−1.94e11T2 1 - 7.14e4iT - 1.94e11T^{2}
43 1−1.27e4T+2.71e11T2 1 - 1.27e4T + 2.71e11T^{2}
47 1−4.37e5iT−5.06e11T2 1 - 4.37e5iT - 5.06e11T^{2}
53 1+1.01e6T+1.17e12T2 1 + 1.01e6T + 1.17e12T^{2}
59 1−1.75e6iT−2.48e12T2 1 - 1.75e6iT - 2.48e12T^{2}
61 1+1.69e6T+3.14e12T2 1 + 1.69e6T + 3.14e12T^{2}
67 1+3.41e6iT−6.06e12T2 1 + 3.41e6iT - 6.06e12T^{2}
71 1−7.94e5iT−9.09e12T2 1 - 7.94e5iT - 9.09e12T^{2}
73 1−3.45e6iT−1.10e13T2 1 - 3.45e6iT - 1.10e13T^{2}
79 1−6.86e6T+1.92e13T2 1 - 6.86e6T + 1.92e13T^{2}
83 1−8.04e6iT−2.71e13T2 1 - 8.04e6iT - 2.71e13T^{2}
89 1+1.04e6iT−4.42e13T2 1 + 1.04e6iT - 4.42e13T^{2}
97 1+1.12e6iT−8.07e13T2 1 + 1.12e6iT - 8.07e13T^{2}
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   L(s)=∏p ∏j=12(1−αj,p p−s)−1L(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

−12.06889390572161552111644043656, −11.05466799468092322355906249018, −9.344931979027043292945031046061, −8.787637668857675938594935898361, −7.933958511188083648795183485527, −6.66781976316938354468471022592, −5.43402158103082561362038619090, −4.56286045338036693677559561532, −2.58491151263156800527334546718, −1.68332094634570567120522687748, 0.31046053490682974188110448157, 2.15963351939169272562687605739, 3.02392806469875763319021746088, 3.78521356703745734755941469579, 6.08764458354798407934828102684, 6.83837184544700636474125966248, 7.83017300376142524617741639311, 9.151227873606653693468743795214, 10.53470947382804893407822784745, 11.01883215499156510589234734589

Graph of the ZZ-function along the critical line