Nuprl - Proof: nat prime div each factor 1 1 1 1 1 1 1 1

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At: nat prime div each factor 1 1 1 1 1 1 1 1

1. X :

2. prime(X)
3.

. 0<W

W<X

(

. X | t

X | t)
4. r :

X
5. s :

X
6.

r = 0
7. X | r

s
8. X | r

By:	BackThru: Thm* a:, b:. a \| b ab ...

Generated subgoals:

None

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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html