Timeline for Lifting a real quadratic twist of an Elliptic Curve to the modular curve

Current License: CC BY-SA 3.0

18 events

when toggle format	what		by	license	comment
S Jan 21, 2016 at 20:03	history	bounty ended	CommunityBot
S Jan 21, 2016 at 20:03	history	notice removed	CommunityBot
Jan 15, 2016 at 16:23	comment	added	stankewicz		Well there's always a forgetful morphism $X_0(Np^2)\to X_0(N)$.
Jan 14, 2016 at 14:22	history	edited	The Thin Whistler		edited tags
Jan 14, 2016 at 11:27	history	edited	The Thin Whistler	CC BY-SA 3.0	added 80 characters in body
Jan 13, 2016 at 18:48	history	edited	The Thin Whistler	CC BY-SA 3.0	added 87 characters in body
Jan 13, 2016 at 18:47	comment	added	The Thin Whistler		No. $E$ is the quadratic twist of $E_{\sqrt{p}}$ by $p$.
S Jan 13, 2016 at 18:40	history	bounty started	The Thin Whistler
S Jan 13, 2016 at 18:40	history	notice added	The Thin Whistler		Draw attention
Jan 13, 2016 at 14:49	history	edited	The Thin Whistler	CC BY-SA 3.0	added 111 characters in body
Jan 13, 2016 at 13:04	history	edited	The Thin Whistler	CC BY-SA 3.0	edited title
Jan 13, 2016 at 12:57	history	edited	The Thin Whistler	CC BY-SA 3.0	added 36 characters in body
Jan 11, 2016 at 15:40	history	edited	The Thin Whistler	CC BY-SA 3.0	added 7 characters in body
Jan 11, 2016 at 15:24	history	edited	The Thin Whistler	CC BY-SA 3.0	added 6 characters in body
Jan 11, 2016 at 14:47	history	edited	The Thin Whistler	CC BY-SA 3.0	added 77 characters in body
Jan 11, 2016 at 14:32	comment	added	Chris Wuthrich		Your second curve $E_{\sqrt{p}}$, am I right assuming it is the curve defined over $\mathbb{Q}$ obtained by twisting $E$ by $p$ ? If so the conductor of it is $p^2N$ in most cases, unless $p$ divided $N$ and you are lucky.
Jan 11, 2016 at 14:06	history	edited	The Thin Whistler	CC BY-SA 3.0	edited title
Jan 11, 2016 at 13:55	history	asked	The Thin Whistler	CC BY-SA 3.0

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