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kylemsguy/PRIFACTR.8xp

Last active April 25, 2024 10:56
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[PRIFACTR.8xg] Prime factorization program for TI-83+/84+
Raw
PRIFACTR.8xp
Input "NUM:",M
If fPart(M
Then
Disp "ERR: NUM IS NOT INT"
Stop
End
0->C
2->T
M->I
While I>1 and T<sqrt(M
I/T->I
If fPart(I
Then
If C>0
prgmPRNTFCTR
0->C
If T=2
Then
3->T
Else
T+2->T
End
Else
C+1->C
End
End
If not(I=1
Then
1->C
I->T
End
prgmPRNTFCTR
Raw
PRNTFCTR.8xp
T->N
prgmZNUM2STR
Str1->Str2
C->N
prgmZNUM2STR
Disp Str2+"^"+Str1
Raw
ZNUM2STR.8xp
"?
For(X,1,1+log(N+not(N
sub("0123456789",iPart(10fPart(N10^(-X)))+1,1)+Ans
End
sub(Ans,1,length(Ans)-1->Str1
@kylemsguy
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ZNUM2STR taken from http://tibasicdev.wikidot.com/number-to-string2

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