20201105, 08:29  #1 
May 2017
ITALY
5^{2}·19 Posts 
oʇᴉuᴉℲ oɔoᴉפ  ɹǝʌO ǝɯɐפ
civil disobedience or noncooperation
Last fiddled with by Alberico Lepore on 20201114 at 19:39 
20201105, 09:17  #2 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3×3,109 Posts 
Anyone can factor N=187!
Try and factor something really hard, like N=6 or ...maybe 15. 
20201105, 10:04  #3 
Bamboozled!
"𒉺𒌌𒇷𒆷𒀭"
May 2003
Down not across
3·3,529 Posts 

20201105, 13:18  #4  
Feb 2017
Nowhere
1000011100000_{2} Posts 
Quote:
I can factor 187 mentally (2 doesn't divide it, 3 doesn't divide it, 5 doesn't divide it, 7 doesn't divide it, 11,  divides it!) , and anyone can factor 187! with pencil and paper, if they can reckon the primes up to 187. 

20201105, 13:22  #5 
Mar 2019
2^{4}·3^{2} Posts 
If it really is "game over", maybe Alberico will finally stop posting?

20201105, 13:24  #6 
Undefined
"The unspeakable one"
Jun 2006
My evil lair
1011110111110_{2} Posts 

20201115, 17:56  #7 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3·3,109 Posts 
