All statistics are based on contigs of size >= 500 bp, unless otherwise noted (e.g., "# contigs (>= 0 bp)" and "Total length (>= 0 bp)" include all contigs).
Suggestion: all assemblies contain continuous fragments of N's of length >= 10 bp. You may consider rerunning QUAST using --scaffolds (-s) option!

Assembly                    PGA_assembly_10k_plus  PGA_assembly_30k_plus
# contigs (>= 0 bp)         13989                  1324                 
# contigs (>= 1000 bp)      13989                  1324                 
# contigs (>= 5000 bp)      13989                  1324                 
# contigs (>= 10000 bp)     13989                  1324                 
# contigs (>= 25000 bp)     2002                   1324                 
# contigs (>= 50000 bp)     225                    225                  
Total length (>= 0 bp)      1397630676             1207376365           
Total length (>= 1000 bp)   1397630676             1207376365           
Total length (>= 5000 bp)   1397630676             1207376365           
Total length (>= 10000 bp)  1397630676             1207376365           
Total length (>= 25000 bp)  1225799503             1207376365           
Total length (>= 50000 bp)  1166189936             1166189936           
# contigs                   13989                  1324                 
Largest contig              95480635               95480635             
Total length                1397630676             1207376365           
GC (%)                      33.75                  33.76                
N50                         61394763               61730664             
N75                         48208840               50044066             
L50                         10                     8                    
L75                         16                     13                   
# N's per 100 kbp           14282.99               16373.01