Processing math: 100%

The modular curve X100d

Curve name X100d
Index 48
Level 8
Genus 0
Does the subgroup contain I? No
Generating matrices [1247],[1003],[3047],[7607]
Images in lower levels
LevelIndex of imageCorresponding curve
2 6 X8
4 12 X25
Meaning/Special name
Chosen covering X100
Curves that X100d minimally covers
Curves that minimally cover X100d
Curves that minimally cover X100d and have infinitely many rational points.
Model P1, a universal elliptic curve over an appropriate base is given by y2=x3+A(t)x+B(t), where A(t)=108t16+1296t126912t8+20736t427648 B(t)=432t247776t20+41472t16663552t8+1990656t41769472
Info about rational points
Comments on finding rational points None
Elliptic curve whose 2-adic image is the subgroup y2=x3+x249432049x+132599933871, with conductor 1138368
Generic density of odd order reductions 335/2688

Back to the 2-adic image homepage.