20201105, 08:29  #1 
May 2017
ITALY
733_{8} 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
41×229 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
2^{2}×3×887 Posts 

20201105, 13:18  #4  
Feb 2017
Nowhere
4,457 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
149 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
5×1,223 Posts 

20201115, 17:56  #7 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
41·229 Posts 
