Abelian variety isogeny class 2.113.abg_ru over $\F_{113}$

• Label: 2.113.abg_ru
• Base field: $\F_{113}$
• Dimension: $2$
• $p$-rank: $2$
• Ordinary: yes
• Supersingular: no
• Simple: yes
• Geometrically simple: yes
• Primitive: yes
• Principally polarizable: yes
• Contains a Jacobian: yes

Invariants

Base field:	$\F_{113}$
Dimension:	$2$
L-polynomial:	$1 - 32 x + 462 x^{2} - 3616 x^{3} + 12769 x^{4}$
Frobenius angles:	$\pm0.0869435566339$, $\pm0.317581995421$
Angle rank:	$2$ (numerical)
Number field:	4.0.1025.1
Galois group:	$D_{4}$
Jacobians:	$128$

This isogeny class is simple and geometrically simple, primitive, ordinary, and not supersingular. It is principally polarizable and contains a Jacobian.

Newton polygon

This isogeny class is ordinary.

$p$-rank:	$2$
Slopes:	$[0, 0, 1, 1]$

Point counts

Point counts of the abelian variety

$r$	$1$	$2$	$3$	$4$	$5$
$A(\F_{q^r})$	$9584$	$161777920$	$2083012714736$	$26585276207206400$	$339454356543384450544$

Point counts of the curve

$r$	$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$
$C(\F_{q^r})$	$82$	$12670$	$1443634$	$163052478$	$18424222482$	$2081949189310$	$235260534862834$	$26584442158567038$	$3004041943800723922$	$339456739057383364350$

Jacobians and polarizations

This isogeny class is principally polarizable and contains the Jacobians of 128 curves (of which all are hyperelliptic):

• $y^2=100 x^6+48 x^5+97 x^4+92 x^3+104 x^2+7 x+41$
• $y^2=75 x^6+63 x^5+31 x^4+39 x^3+78 x^2+24 x+35$
• $y^2=79 x^6+34 x^5+48 x^4+84 x^3+37 x^2+107 x+44$
• $y^2=38 x^6+102 x^5+10 x^4+67 x^3+103 x^2+104 x+61$
• $y^2=37 x^6+35 x^5+59 x^4+67 x^3+110 x^2+16 x+79$
• $y^2=101 x^6+64 x^5+17 x^4+87 x^3+55 x^2+25 x+29$
• $y^2=x^6+45 x^5+74 x^4+75 x^3+33 x^2+2 x+99$
• $y^2=55 x^6+55 x^5+70 x^4+76 x^3+110 x^2+110 x+24$
• $y^2=22 x^6+76 x^5+6 x^4+96 x^3+99 x^2+28 x+19$
• $y^2=76 x^6+11 x^5+45 x^4+103 x^3+20 x^2+97 x+5$
• $y^2=84 x^6+91 x^5+55 x^4+83 x^3+82 x^2+29 x+78$
• $y^2=54 x^6+88 x^5+108 x^4+34 x^3+47 x^2+23 x+43$
• $y^2=47 x^6+4 x^5+8 x^4+24 x^3+109 x^2+47 x+96$
• $y^2=40 x^6+80 x^5+15 x^4+82 x^3+67 x^2+109 x+65$
• $y^2=110 x^6+109 x^5+37 x^4+13 x^3+98 x^2+33 x+105$
• $y^2=37 x^6+51 x^5+5 x^4+28 x^3+27 x^2+8 x+92$
• $y^2=27 x^6+86 x^5+104 x^4+94 x^3+69 x^2+92 x+46$
• $y^2=10 x^6+109 x^5+14 x^4+10 x^3+8 x^2+64 x+78$
• $y^2=94 x^6+29 x^5+87 x^4+109 x^3+86 x^2+66 x+34$
• $y^2=49 x^6+86 x^5+9 x^4+48 x^3+51 x^2+50 x+57$
• and

• $y^2=67 x^6+67 x^5+49 x^4+39 x^3+79 x^2+91 x+65$
• $y^2=56 x^6+x^5+93 x^4+57 x^3+23 x^2+33 x+58$
• $y^2=87 x^6+62 x^5+2 x^4+49 x^3+8 x^2+94 x+65$
• $y^2=9 x^6+62 x^5+50 x^4+110 x^3+84 x^2+82 x+28$
• $y^2=32 x^6+87 x^5+7 x^4+9 x^3+75 x^2+20 x+65$
• $y^2=16 x^6+62 x^5+6 x^4+96 x^3+107 x^2+94 x+13$
• $y^2=43 x^6+51 x^5+78 x^4+55 x^3+79 x^2+43 x+99$
• $y^2=34 x^6+13 x^5+15 x^4+23 x^3+69 x^2+99 x+43$
• $y^2=29 x^6+44 x^5+33 x^4+104 x^3+39 x^2+11 x+24$
• $y^2=108 x^6+101 x^5+22 x^4+30 x^3+11 x^2+78 x+48$
• $y^2=58 x^6+4 x^5+109 x^4+89 x^3+43 x^2+2 x$
• $y^2=43 x^6+75 x^5+101 x^4+52 x^3+41 x^2+107 x+66$
• $y^2=93 x^6+62 x^5+51 x^4+85 x^3+31 x^2+78 x+5$
• $y^2=67 x^6+24 x^5+2 x^4+101 x^3+69 x^2+47 x+5$
• $y^2=23 x^6+23 x^5+7 x^4+45 x^3+80 x^2+70 x+76$
• $y^2=44 x^6+95 x^5+61 x^4+74 x^3+41 x+99$
• $y^2=54 x^6+27 x^5+30 x^4+83 x^3+9 x^2+72 x+52$
• $y^2=65 x^6+28 x^5+20 x^4+106 x^3+65 x^2+47 x+17$
• $y^2=20 x^6+88 x^5+49 x^4+63 x^2+23 x+10$
• $y^2=3 x^5+98 x^4+50 x^3+86 x^2+38 x+37$
• $y^2=34 x^6+x^5+39 x^4+20 x^3+65 x^2+18 x+58$
• $y^2=69 x^6+107 x^5+88 x^4+110 x^3+6 x^2+75 x+79$
• $y^2=33 x^6+52 x^5+24 x^4+74 x^3+40 x^2+68 x+49$
• $y^2=29 x^6+94 x^5+30 x^4+16 x^3+101 x^2+50 x+20$
• $y^2=108 x^6+112 x^5+17 x^4+3 x^3+4 x^2+92 x+101$
• $y^2=71 x^6+82 x^5+45 x^4+45 x^3+111 x^2+35 x+105$
• $y^2=31 x^6+38 x^5+63 x^4+46 x^3+106 x^2+74 x+4$
• $y^2=95 x^6+57 x^5+50 x^4+26 x^3+50 x^2+102 x+43$
• $y^2=99 x^6+51 x^5+53 x^4+6 x^3+30 x^2+59 x+96$
• $y^2=37 x^6+26 x^5+97 x^4+71 x^3+56 x^2+58 x+27$
• $y^2=11 x^6+63 x^5+28 x^4+4 x^3+91 x^2+98 x+90$
• $y^2=92 x^6+41 x^5+77 x^4+26 x^3+19 x^2+3 x+89$
• $y^2=5 x^6+98 x^5+75 x^4+73 x^3+37 x^2+29 x+86$
• $y^2=59 x^6+56 x^5+111 x^4+9 x^3+94 x^2+87 x+108$
• $y^2=2 x^6+48 x^5+107 x^4+66 x^3+14 x^2+109 x+68$
• $y^2=54 x^6+44 x^4+59 x^3+51 x^2+10 x+72$
• $y^2=46 x^6+111 x^5+60 x^4+28 x^3+37 x^2+4 x+15$
• $y^2=50 x^6+23 x^5+99 x^4+83 x^3+70 x^2+74 x+43$
• $y^2=37 x^6+64 x^5+83 x^4+77 x^3+93 x^2+93 x+80$
• $y^2=40 x^6+54 x^5+10 x^4+81 x^3+3 x^2+96 x+89$
• $y^2=42 x^6+68 x^5+96 x^3+109 x^2+108 x+74$
• $y^2=52 x^6+40 x^5+24 x^4+67 x^3+91 x^2+108 x+68$
• $y^2=47 x^6+7 x^5+33 x^4+64 x^3+100 x^2+96 x+94$
• $y^2=71 x^6+77 x^5+18 x^4+4 x^3+108 x^2+11 x+89$
• $y^2=97 x^6+96 x^5+61 x^4+89 x^3+21 x^2+53 x+41$
• $y^2=30 x^6+106 x^5+19 x^4+70 x^3+93 x^2+11 x+45$
• $y^2=91 x^6+85 x^5+4 x^4+83 x^3+86 x^2+54 x+6$
• $y^2=63 x^6+23 x^5+48 x^4+28 x^3+78 x^2+52 x+89$
• $y^2=38 x^6+93 x^5+75 x^4+51 x^3+3 x^2+69 x+76$
• $y^2=38 x^6+4 x^5+9 x^4+3 x^3+2 x^2+11 x+50$
• $y^2=45 x^6+75 x^5+93 x^4+58 x^3+81 x^2+83 x+33$
• $y^2=3 x^6+85 x^5+46 x^4+50 x^3+78 x^2+81 x+109$
• $y^2=76 x^6+107 x^5+59 x^4+22 x^3+54 x^2+89 x+76$
• $y^2=59 x^6+108 x^5+101 x^4+65 x^3+14 x^2+x+79$
• $y^2=12 x^6+75 x^5+95 x^4+50 x^3+36 x^2+48 x+61$
• $y^2=x^6+112 x^5+99 x^4+52 x^3+28 x^2+17 x+76$
• $y^2=74 x^6+48 x^5+27 x^4+79 x^3+64 x^2+82 x+45$
• $y^2=89 x^6+40 x^5+76 x^4+92 x^3+99 x^2+112 x+94$
• $y^2=64 x^6+32 x^5+17 x^4+17 x^3+107 x^2+30 x+96$
• $y^2=30 x^6+24 x^5+18 x^4+40 x^3+80 x^2+65 x+3$
• $y^2=75 x^6+73 x^5+40 x^4+50 x^3+81 x^2+100 x+67$
• $y^2=71 x^6+65 x^5+67 x^4+96 x^2+81 x+111$
• $y^2=34 x^6+98 x^5+40 x^4+23 x^3+17 x^2+71 x+75$
• $y^2=52 x^6+103 x^5+103 x^4+25 x^3+58 x^2+60 x+38$
• $y^2=77 x^6+98 x^5+23 x^4+6 x^3+97 x^2+26 x+73$
• $y^2=94 x^6+74 x^5+77 x^4+62 x^3+88 x^2+61 x+17$
• $y^2=75 x^6+22 x^5+84 x^4+83 x^3+24 x^2+20 x+50$
• $y^2=65 x^6+112 x^5+109 x^4+32 x^3+69 x^2+4 x+29$
• $y^2=47 x^6+50 x^5+87 x^4+89 x^3+14 x^2+98 x+55$
• $y^2=100 x^6+81 x^5+103 x^4+11 x^2+x+20$
• $y^2=112 x^6+94 x^5+96 x^4+64 x^3+72 x^2+84 x+30$
• $y^2=58 x^6+72 x^5+95 x^4+4 x^3+48 x^2+12 x+48$
• $y^2=43 x^6+49 x^5+90 x^4+57 x^3+37 x^2+5 x+77$
• $y^2=42 x^6+100 x^5+21 x^4+77 x^3+86 x^2+11 x+86$
• $y^2=99 x^6+72 x^5+51 x^4+17 x^3+105 x^2+86 x+6$
• $y^2=86 x^6+97 x^5+85 x^4+79 x^3+90 x^2+77 x+18$
• $y^2=79 x^6+24 x^5+9 x^4+94 x^3+56 x^2+16 x+103$
• $y^2=78 x^6+4 x^5+20 x^4+51 x^3+58 x^2+56 x+5$
• $y^2=107 x^6+55 x^5+99 x^4+94 x^3+18 x^2+23 x+38$
• $y^2=23 x^6+63 x^5+x^4+13 x^3+82 x^2+4 x+45$
• $y^2=20 x^6+46 x^5+20 x^4+26 x^3+82 x^2+86 x+78$
• $y^2=10 x^6+61 x^5+73 x^4+72 x^3+95 x^2+59 x+3$
• $y^2=36 x^6+102 x^5+93 x^4+55 x^3+47 x^2+39 x+25$
• $y^2=103 x^6+83 x^5+11 x^4+11 x^3+63 x^2+68 x+89$
• $y^2=29 x^6+66 x^5+68 x^4+69 x^3+18 x^2+x+78$
• $y^2=8 x^6+54 x^5+16 x^4+3 x^3+94 x^2+84 x+86$
• $y^2=29 x^6+80 x^5+9 x^4+98 x^3+51 x^2+23 x+33$
• $y^2=7 x^6+10 x^5+12 x^4+58 x^3+66 x^2+25 x+14$
• $y^2=109 x^6+17 x^5+27 x^4+83 x^3+56 x^2+16 x+43$
• $y^2=13 x^6+9 x^5+65 x^4+45 x^3+44 x^2+75 x+112$
• $y^2=88 x^6+97 x^5+67 x^4+5 x^3+104 x^2+48 x+54$
• $y^2=92 x^6+69 x^5+34 x^4+26 x^3+53 x^2+65 x+107$
• $y^2=18 x^6+18 x^5+24 x^4+55 x^3+81 x^2+2 x+78$
• $y^2=61 x^6+23 x^5+106 x^4+33 x^3+104 x^2+70 x+78$
• $y^2=105 x^6+61 x^5+46 x^4+108 x^3+95 x^2+111 x+101$
• $y^2=89 x^6+68 x^5+66 x^4+96 x^3+52 x^2+110 x+19$
• $y^2=98 x^6+109 x^5+72 x^4+37 x^3+43 x^2+33 x+90$
• $y^2=23 x^6+12 x^5+101 x^4+53 x^3+98 x^2+89 x+68$
• $y^2=30 x^6+109 x^5+52 x^4+73 x^3+5 x^2+101 x+105$
• $y^2=52 x^6+61 x^5+44 x^4+46 x^3+72 x^2+5 x+110$
• $y^2=29 x^6+56 x^5+24 x^4+112 x^3+42 x^2+32 x+95$
• $y^2=22 x^6+74 x^5+10 x^4+63 x^3+108 x^2+2 x+61$
• $y^2=52 x^6+4 x^5+98 x^4+103 x^3+68 x^2+5 x+21$
• $y^2=86 x^6+56 x^5+65 x^4+95 x^3+77 x^2+53 x+109$
• $y^2=21 x^6+109 x^5+13 x^4+51 x^3+38 x^2+78 x+21$
• $y^2=12 x^6+30 x^5+22 x^4+83 x^3+90 x^2+86 x+76$
• $y^2=6 x^6+92 x^5+55 x^4+101 x^3+85 x^2+100 x+84$
• $y^2=4 x^6+44 x^5+62 x^4+98 x^3+36 x^2+36 x$

Decomposition and endomorphism algebra

All geometric endomorphisms are defined over $\F_{113}$.

Endomorphism algebra over $\F_{113}$

The endomorphism algebra of this simple isogeny class is 4.0.1025.1.

Base change

This is a primitive isogeny class.

Twists

Below is a list of all twists of this isogeny class.

Twist	Extension degree	Common base change
2.113.bg_ru	$2$	(not in LMFDB)