Properties

Label 4-5054e2-1.1-c1e2-0-0
Degree $4$
Conductor $25542916$
Sign $1$
Analytic cond. $1628.63$
Root an. cond. $6.35266$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 3·3-s + 3·4-s − 4·5-s − 6·6-s − 2·7-s − 4·8-s + 2·9-s + 8·10-s + 6·11-s + 9·12-s − 13-s + 4·14-s − 12·15-s + 5·16-s − 3·17-s − 4·18-s − 12·20-s − 6·21-s − 12·22-s − 12·24-s + 7·25-s + 2·26-s − 6·27-s − 6·28-s − 12·29-s + 24·30-s + ⋯
L(s)  = 1  − 1.41·2-s + 1.73·3-s + 3/2·4-s − 1.78·5-s − 2.44·6-s − 0.755·7-s − 1.41·8-s + 2/3·9-s + 2.52·10-s + 1.80·11-s + 2.59·12-s − 0.277·13-s + 1.06·14-s − 3.09·15-s + 5/4·16-s − 0.727·17-s − 0.942·18-s − 2.68·20-s − 1.30·21-s − 2.55·22-s − 2.44·24-s + 7/5·25-s + 0.392·26-s − 1.15·27-s − 1.13·28-s − 2.22·29-s + 4.38·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25542916 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25542916 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(25542916\)    =    \(2^{2} \cdot 7^{2} \cdot 19^{4}\)
Sign: $1$
Analytic conductor: \(1628.63\)
Root analytic conductor: \(6.35266\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 25542916,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5860242882\)
\(L(\frac12)\) \(\approx\) \(0.5860242882\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2$C_1$ \( ( 1 + T )^{2} \)
7$C_1$ \( ( 1 + T )^{2} \)
19 \( 1 \)
good3$D_{4}$ \( 1 - p T + 7 T^{2} - p^{2} T^{3} + p^{2} T^{4} \)
5$D_{4}$ \( 1 + 4 T + 9 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 + T + 15 T^{2} + p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 3 T + 25 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 12 T + 89 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 5 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
41$D_{4}$ \( 1 - 3 T + 53 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 3 T - 13 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 8 T + 105 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 12 T + 97 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 - 16 T + 3 p T^{2} - 16 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 77 T^{2} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 11 T + 63 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 - 16 T + 186 T^{2} - 16 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 7 T + 127 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 - 27 T + 329 T^{2} - 27 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 4 T + 150 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 5 T + 183 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 24 T + 293 T^{2} + 24 p T^{3} + p^{2} T^{4} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.362040161291152178920979262415, −8.191891778338104501150534830947, −7.77220179263387403117666539294, −7.72758387381972566852892755863, −7.01120316441412238598491720538, −6.85680439886298026459382448769, −6.50042864542864021119050423429, −6.36794444436543299655366913367, −5.40533759026040380016170167183, −5.30194560903042443945436817170, −4.35823881154476914691464121369, −4.07520709882820262496942915551, −3.66612959596430928730819504198, −3.50298659509189696801340096952, −3.07755957027637096993872645079, −2.66545799586341040005634387415, −2.02620141671602050552620881403, −1.79116867772539370725798303792, −0.950268655545674268484101109718, −0.26849653969629374787576615987, 0.26849653969629374787576615987, 0.950268655545674268484101109718, 1.79116867772539370725798303792, 2.02620141671602050552620881403, 2.66545799586341040005634387415, 3.07755957027637096993872645079, 3.50298659509189696801340096952, 3.66612959596430928730819504198, 4.07520709882820262496942915551, 4.35823881154476914691464121369, 5.30194560903042443945436817170, 5.40533759026040380016170167183, 6.36794444436543299655366913367, 6.50042864542864021119050423429, 6.85680439886298026459382448769, 7.01120316441412238598491720538, 7.72758387381972566852892755863, 7.77220179263387403117666539294, 8.191891778338104501150534830947, 8.362040161291152178920979262415

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