Sorry, but not right now. U can get an tethered jailbreak from redsn0w, or you can wait till jailbrakeme.com updates there jailbreak ( rumor has it that they are gonna wait till a little after Verizon releases their iPhones, which will be 2/10/11; that's only a few days away!).
The positive integer factors of 421 are: 1, 421
The only prime factor of 421 is 421.
0.421 as a fraction is 421/1000.It is 421/1000.
421 = CDXXI
500
421 + 136.25 = 557.25
421 is a prime number.
70.1667
6 x 421 = 2,526
421
52.625
0.0095