Properties

Label 8-35e4-1.1-c2e4-0-0
Degree $8$
Conductor $1500625$
Sign $1$
Analytic cond. $0.827203$
Root an. cond. $0.976565$
Motivic weight $2$
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  − 2·4-s − 16·9-s + 56·11-s − 29·16-s − 40·25-s + 56·29-s + 32·36-s − 112·44-s + 62·49-s + 92·64-s − 64·71-s − 304·79-s + 30·81-s − 896·99-s + 80·100-s + 296·109-s − 112·116-s + 1.47e3·121-s + 127-s + 131-s + 137-s + 139-s + 464·144-s + 149-s + 151-s + 157-s + 163-s + ⋯
L(s)  = 1  − 1/2·4-s − 1.77·9-s + 5.09·11-s − 1.81·16-s − 8/5·25-s + 1.93·29-s + 8/9·36-s − 2.54·44-s + 1.26·49-s + 1.43·64-s − 0.901·71-s − 3.84·79-s + 0.370·81-s − 9.05·99-s + 4/5·100-s + 2.71·109-s − 0.965·116-s + 12.1·121-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 29/9·144-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1500625 ^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1500625 ^{s/2} \, \Gamma_{\C}(s+1)^{4} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(1500625\)    =    \(5^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(0.827203\)
Root analytic conductor: \(0.976565\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 1500625,\ (\ :1, 1, 1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.9888582673\)
\(L(\frac12)\) \(\approx\) \(0.9888582673\)
\(L(2)\) 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)$
bad5$C_2^2$ \( 1 + 8 p T^{2} + p^{4} T^{4} \)
7$C_2^2$ \( 1 - 62 T^{2} + p^{4} T^{4} \)
good2$C_2^2$ \( ( 1 + T^{2} + p^{4} T^{4} )^{2} \)
3$C_2^2$ \( ( 1 + 8 T^{2} + p^{4} T^{4} )^{2} \)
11$C_2$ \( ( 1 - 14 T + p^{2} T^{2} )^{4} \)
13$C_2^2$ \( ( 1 + 328 T^{2} + p^{4} T^{4} )^{2} \)
17$C_2^2$ \( ( 1 + 538 T^{2} + p^{4} T^{4} )^{2} \)
19$C_2^2$ \( ( 1 + 88 T^{2} + p^{4} T^{4} )^{2} \)
23$C_2^2$ \( ( 1 - 914 T^{2} + p^{4} T^{4} )^{2} \)
29$C_2$ \( ( 1 - 14 T + p^{2} T^{2} )^{4} \)
31$C_2^2$ \( ( 1 - 482 T^{2} + p^{4} T^{4} )^{2} \)
37$C_2^2$ \( ( 1 - 2414 T^{2} + p^{4} T^{4} )^{2} \)
41$C_2^2$ \( ( 1 - 3002 T^{2} + p^{4} T^{4} )^{2} \)
43$C_2^2$ \( ( 1 - 1934 T^{2} + p^{4} T^{4} )^{2} \)
47$C_2^2$ \( ( 1 + 2458 T^{2} + p^{4} T^{4} )^{2} \)
53$C_2^2$ \( ( 1 - 2702 T^{2} + p^{4} T^{4} )^{2} \)
59$C_2^2$ \( ( 1 - 6872 T^{2} + p^{4} T^{4} )^{2} \)
61$C_2^2$ \( ( 1 - 3032 T^{2} + p^{4} T^{4} )^{2} \)
67$C_2^2$ \( ( 1 + 1426 T^{2} + p^{4} T^{4} )^{2} \)
71$C_2$ \( ( 1 + 16 T + p^{2} T^{2} )^{4} \)
73$C_2^2$ \( ( 1 + 6658 T^{2} + p^{4} T^{4} )^{2} \)
79$C_2$ \( ( 1 + 76 T + p^{2} T^{2} )^{4} \)
83$C_2^2$ \( ( 1 + 8488 T^{2} + p^{4} T^{4} )^{2} \)
89$C_2^2$ \( ( 1 - 12602 T^{2} + p^{4} T^{4} )^{2} \)
97$C_2^2$ \( ( 1 + 13978 T^{2} + p^{4} T^{4} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.15407755763340745044458001232, −11.80332801492276377411359897480, −11.64517565664980042195073372917, −11.43611550519918476870411483327, −11.20220127128625722333414267273, −10.77547695345533703248418065152, −9.915596054724230591623728215155, −9.782032140975098959711852531290, −9.576194405005039155412961470630, −8.913510597786663923032495047755, −8.777850099212590674768029056044, −8.631793773264566698803235714984, −8.623927565483976770284001564022, −7.57595049557816489357280751582, −7.04964578408385943295610019383, −6.85632429740892726584274572918, −6.31938465392784357736936317211, −6.04654041436690225883313799724, −5.89416070913243298913157686627, −4.84772126649158131360788524174, −4.36093397936944276801177774641, −4.00872259635927720849430176214, −3.64430520376682616594345731742, −2.66111727330181023687594782936, −1.44973716394288436679186751702, 1.44973716394288436679186751702, 2.66111727330181023687594782936, 3.64430520376682616594345731742, 4.00872259635927720849430176214, 4.36093397936944276801177774641, 4.84772126649158131360788524174, 5.89416070913243298913157686627, 6.04654041436690225883313799724, 6.31938465392784357736936317211, 6.85632429740892726584274572918, 7.04964578408385943295610019383, 7.57595049557816489357280751582, 8.623927565483976770284001564022, 8.631793773264566698803235714984, 8.777850099212590674768029056044, 8.913510597786663923032495047755, 9.576194405005039155412961470630, 9.782032140975098959711852531290, 9.915596054724230591623728215155, 10.77547695345533703248418065152, 11.20220127128625722333414267273, 11.43611550519918476870411483327, 11.64517565664980042195073372917, 11.80332801492276377411359897480, 12.15407755763340745044458001232

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