Properties

Label 2-224-224.109-c1-0-25
Degree $2$
Conductor $224$
Sign $-0.150 + 0.988i$
Analytic cond. $1.78864$
Root an. cond. $1.33740$
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  + (1.23 − 0.684i)2-s + (−0.404 − 0.526i)3-s + (1.06 − 1.69i)4-s + (−1.31 − 1.00i)5-s + (−0.860 − 0.375i)6-s + (−2.64 − 0.158i)7-s + (0.158 − 2.82i)8-s + (0.662 − 2.47i)9-s + (−2.31 − 0.348i)10-s + (4.60 + 0.605i)11-s + (−1.32 + 0.124i)12-s + (0.221 + 0.0917i)13-s + (−3.37 + 1.61i)14-s + 1.09i·15-s + (−1.73 − 3.60i)16-s + (3.43 + 1.98i)17-s + ⋯
L(s)  = 1  + (0.875 − 0.483i)2-s + (−0.233 − 0.303i)3-s + (0.531 − 0.846i)4-s + (−0.586 − 0.450i)5-s + (−0.351 − 0.153i)6-s + (−0.998 − 0.0600i)7-s + (0.0559 − 0.998i)8-s + (0.220 − 0.824i)9-s + (−0.731 − 0.110i)10-s + (1.38 + 0.182i)11-s + (−0.381 + 0.0358i)12-s + (0.0614 + 0.0254i)13-s + (−0.902 + 0.430i)14-s + 0.283i·15-s + (−0.434 − 0.900i)16-s + (0.832 + 0.480i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.150 + 0.988i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.150 + 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $-0.150 + 0.988i$
Analytic conductor: \(1.78864\)
Root analytic conductor: \(1.33740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (109, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1/2),\ -0.150 + 0.988i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.06400 - 1.23848i\)
\(L(\frac12)\) \(\approx\) \(1.06400 - 1.23848i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.23 + 0.684i)T \)
7 \( 1 + (2.64 + 0.158i)T \)
good3 \( 1 + (0.404 + 0.526i)T + (-0.776 + 2.89i)T^{2} \)
5 \( 1 + (1.31 + 1.00i)T + (1.29 + 4.82i)T^{2} \)
11 \( 1 + (-4.60 - 0.605i)T + (10.6 + 2.84i)T^{2} \)
13 \( 1 + (-0.221 - 0.0917i)T + (9.19 + 9.19i)T^{2} \)
17 \( 1 + (-3.43 - 1.98i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (-0.846 - 6.43i)T + (-18.3 + 4.91i)T^{2} \)
23 \( 1 + (1.61 - 6.02i)T + (-19.9 - 11.5i)T^{2} \)
29 \( 1 + (-0.351 + 0.848i)T + (-20.5 - 20.5i)T^{2} \)
31 \( 1 + (-4.24 + 7.35i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + (-6.66 - 5.11i)T + (9.57 + 35.7i)T^{2} \)
41 \( 1 + (5.90 + 5.90i)T + 41iT^{2} \)
43 \( 1 + (-2.33 - 5.63i)T + (-30.4 + 30.4i)T^{2} \)
47 \( 1 + (6.98 - 4.03i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (2.96 + 0.389i)T + (51.1 + 13.7i)T^{2} \)
59 \( 1 + (1.14 - 8.67i)T + (-56.9 - 15.2i)T^{2} \)
61 \( 1 + (-4.94 + 0.651i)T + (58.9 - 15.7i)T^{2} \)
67 \( 1 + (3.05 + 3.98i)T + (-17.3 + 64.7i)T^{2} \)
71 \( 1 + (-4.04 + 4.04i)T - 71iT^{2} \)
73 \( 1 + (-10.3 + 2.77i)T + (63.2 - 36.5i)T^{2} \)
79 \( 1 + (0.660 - 0.381i)T + (39.5 - 68.4i)T^{2} \)
83 \( 1 + (1.95 + 0.808i)T + (58.6 + 58.6i)T^{2} \)
89 \( 1 + (8.29 + 2.22i)T + (77.0 + 44.5i)T^{2} \)
97 \( 1 - 7.03T + 97T^{2} \)
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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

−12.05950669834701783944608153657, −11.60389501761479974431088644061, −9.963114478307164034332539509614, −9.490827069902854255934140211759, −7.80153779490230048590994380864, −6.47840380744805838316458989895, −5.92210479006506549676715225527, −4.11765512968910429319088539065, −3.50946075344481337242761920134, −1.25226454304339714354984584673, 2.91153215192128931455146621692, 3.99069005142794826090731285471, 5.13882895463934857708814353620, 6.51008708134346538817228761918, 7.09665217022239465010190348411, 8.379771951282481231506434482627, 9.636920253507014547299504929267, 10.90374525563860179603392800894, 11.66627622073419510337855292026, 12.54068804781182468895801847340

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