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May
20
awarded  Yearling
May
17
revised Mod 2 modular forms in levels 5 and 25--how to account for this Hecke isomorphism?
Level 25 situation is further explored; further questions are raised.
May
7
revised Explicit generators of maximal ideals in completed Hecke algebras
A special case of my question is asked.
May
5
asked Mod 2 modular forms in levels 5 and 25--how to account for this Hecke isomorphism?
May
2
comment primality and square freeness of the partition function
In a 1992 paper, "Prime values of partition numbers and the primality of p(1840926)", Francois Morain gives a heuristic for the number of n<x for which p(n) is prime. Computer calculations for x< 10^6 suggest that the heuristic is plausible.
May
2
awarded  Popular Question
Apr
28
revised Two spaces attached to mod 2 level 9 modular forms--a conjectural Hecke isomorphism
An answer to my question is sketched.
Apr
27
revised Two spaces attached to mod 2 level 9 modular forms--a conjectural Hecke isomorphism
Computer evidence added, and a proof suggested.
Apr
25
comment Two spaces attached to mod 2 level 9 modular forms--a conjectural Hecke isomorphism
@Will--I can show by methods similar to this that the T_p are locally nilpotent on the space of level 9 mod 2 modular forms--the conjectured isomorphism isn't needed. I guess this gives a new proof of the result you state, though the result isn't new.
Apr
25
revised Two spaces attached to mod 2 level 9 modular forms--a conjectural Hecke isomorphism
I've sketched a proof of a result stated earlier.
Apr
24
asked Two spaces attached to mod 2 level 9 modular forms--a conjectural Hecke isomorphism
Apr
10
comment A question about decomposing mod 2 modular forms of level p^2
Thanks, Jeremy--despite my looking at Stein's database, the thought that this should hold in characteristic zero never struck.I haven't looked at the argument in Iwaniec yet, but will.
Apr
10
accepted A question about decomposing mod 2 modular forms of level p^2
Apr
9
asked A question about decomposing mod 2 modular forms of level p^2
Apr
7
awarded  Nice Answer
Jan
23
comment Examples of great mathematical writing
@keith--I guess not, though it has its adherents on this site--I think Lemmermeyer speaks well of it. Isn't this the proof that essentially calculates K_2(Z)?
Jan
22
answered Examples of great mathematical writing
Jan
12
revised The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
added 1457 characters in body
Dec
18
awarded  Revival
Dec
17
revised Higher level analogs of Nicolas-Serre theory
Proof sketched of my conjecture when N=3