Show that 23 is the smallest proper divisor of (22!+1)

Mathematics
Tutor: None Selected Time limit: 1 Day

Show that 23 is the smallest proper divisor of (22!+1)

Dec 25th, 2014

General rule : If p is any prime number then p is the smallest factor of (p-1)!+1.

Dec 25th, 2014

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Dec 25th, 2014
...
Dec 25th, 2014
Dec 3rd, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer