//{{{
#include <bits/stdc++.h>
using namespace std;
//types
typedef long long ll;
typedef pair<int,int> pii;
//input
bool SR(int &_x){return scanf("%d",&_x)==1;}bool SR(ll &_x){return scanf("%lld",&_x)==1;}
bool SR(double &_x){return scanf("%lf",&_x)==1;}bool SR(char *_s){return scanf("%s",_s)==1;}
bool RI(){return true;}
template<typename I,typename... T>bool RI(I &_x,T&... _tail){return SR(_x) && RI(_tail...);}
//output
void SP(const int _x){printf("%d",_x);}void SP(const ll _x){printf("%lld",_x);}
void SP(const double _x){printf("%.16lf",_x);}void SP(const char *s){printf("%s",s);}
void PL(){puts("");}
template<typename I,typename... T>void PL(const I _x,const T... _tail)
{SP(_x);if(sizeof...(_tail)) putchar(' ');PL(_tail...);}
//macro
#define SZ(x) ((int)(x).size())
#define ALL(x) (x).begin(),(x).end()
#define REP(i,n) for(int i=0;i<int(n);i++)
#define REP1(i,a,b) for(int i=(a);i<=int(b);i++)
#define PER1(i,a,b) for(int i=(a);i>=int(b);i--)
#define pb push_back
#define mkp make_pair
#define F first
#define S second
//debug
#ifdef darry140
template<typename A,typename B>
ostream& operator <<(ostream&_s, const pair<A,B> &_p){return _s<<"("<<_p.F<<","<<_p.S<<")";}
template<typename It>
ostream& _OUTC(ostream &_s,It _b,It _e)//container
{
    _s<<"{";
    for(auto _it=_b;_it!=_e;_it++) _s<<(_it==_b?"":" ")<<*_it;
    _s<<"}";
    return _s;
}
template<typename A,typename B>
ostream& operator <<(ostream&_s, const map<A,B> &_c){return _OUTC(_s,ALL(_c));}
template<typename T>
ostream& operator <<(ostream&_s, const set<T> &_c){return _OUTC(_s,ALL(_c));}
template<typename T>
ostream& operator <<(ostream&_s, const vector<T> &_c){return _OUTC(_s,ALL(_c));}
template<typename I>
void _DOING(const char *_s,I&& _x){cerr<<_s<<"="<<_x<<endl;}//without ','
template<typename I,typename... T>
void _DOING(const char *_s,I&& _x,T&&... _tail)//with ','
{
    int _c=0;
    static const char _bra[]="({[";
    static const char _ket[]=")}]";
    while(*_s!=',' || _c!=0)//eg. mkp(a,b)
    {
        if(strchr(_bra,*_s)) _c++;
        if(strchr(_ket,*_s)) _c--;
        cerr<<*_s++;
    }
    cerr<<"="<<_x<<", ";
    _DOING(_s+1,_tail...);
}
#define debug(...) do{\
    fprintf(stderr,"%s:%d - ",__PRETTY_FUNCTION__,__LINE__);\
    _DOING(#__VA_ARGS__,__VA_ARGS__);\
}while(0)
#else
#define debug(...)
#endif
//}}}
const int maxn=1e5+5;
int n,a[maxn];
void read()
{
    RI(n);
    REP1(i,1,n) RI(a[i]);
}
void build()
{
}
void sol()
{
    int f=0;
    while(1)
    {
        debug(vector<int>(a+1,a+n+1));
        int c1=count_if(a+1,a+n+1,[&](int x){return x%2==1;});
        if(c1>1 || count_if(a+1,a+n+1,[&](int x){return x==1;}))
        {
            int det=(accumulate(a+1,a+n+1,0LL)-n)%2;
            if(det==f) PL("Second");
            else PL("First");
            return;
        }
        if(c1==0)
        {
            vector<int> cnt(50,0);
            REP1(i,1,n) cnt[__lg(a[i]&-a[i])]++;
            static int l[maxn],r[maxn];
            l[0]=a[1];
            REP1(i,1,n) l[i]=__gcd(l[i-1],a[i]);
            r[n+1]=a[n];
            PER1(i,n,1) r[i]=__gcd(r[i+1],a[i]);
            REP1(i,1,n)
            {
                int val=a[i],ori=__lg(val&-val);
                cnt[ori]--;
                val--;val/=__gcd(__gcd(l[i-1],r[i+1]),val);
                val--;
                cnt[__lg(val&-val)]++;
                int h=find_if(ALL(cnt),[&](int x){return x>0;})-cnt.begin();
                int det=((cnt[h]-n)%2+2)%2;
                if(det==1){PL(f==0?"First":"Second");exit(0);}
                cnt[__lg(val&-val)]--;
                cnt[ori]++;
            }
            PL(f==0?"Second":"First");
            return; 
        }
        REP1(i,1,n) if(a[i]%2==1)
            a[i]--;
        int g=a[1];
        REP1(i,1,n) g=__gcd(g,a[i]);
        REP1(i,1,n) a[i]/=g;
        f^=1;
    }
}
int main()
{
    read();
    build();
    sol();
    return 0;
}




































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Measured memory_bytes: 768