This is cutadapt 2.10 with Python 3.6.7
Command line parameters: -j 1 -a AGATCGGAAGAGC -q 20 -m 36 -O 3 -o fastq/zr1394_6_s456.fastq.gz zr1394_6_s456.fastq.gz
Processing reads on 1 core in single-end mode ...
Finished in 1312.49 s (28 us/read; 2.15 M reads/minute).

=== Summary ===

Total reads processed:              46,944,411
Reads with adapters:                   263,186 (0.6%)
Reads written (passing filters):    46,663,251 (99.4%)

Total basepairs processed: 2,363,416,290 bp
Quality-trimmed:               2,138,751 bp (0.1%)
Total written (filtered):  2,352,467,999 bp (99.5%)

=== Adapter 1 ===

Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 263186 times

No. of allowed errors:
0-9 bp: 0; 10-13 bp: 1

Bases preceding removed adapters:
  A: 26.3%
  C: 1.7%
  G: 34.5%
  T: 37.5%
  none/other: 0.0%

Overview of removed sequences
length	count	expect	max.err	error counts
3	205047	733506.4	0	205047
4	46939	183376.6	0	46939
5	4257	45844.2	0	4257
6	546	11461.0	0	546
7	1292	2865.3	0	1292
8	569	716.3	0	569
9	311	179.1	0	31 280
10	633	44.8	1	10 623
11	287	11.2	1	35 252
12	205	2.8	1	1 204
13	93	0.7	1	0 93
14	89	0.7	1	0 89
15	163	0.7	1	0 163
16	366	0.7	1	0 366
17	1103	0.7	1	0 1103
18	992	0.7	1	0 992
19	108	0.7	1	0 108
20	16	0.7	1	0 16
21	11	0.7	1	0 11
22	7	0.7	1	0 7
23	9	0.7	1	0 9
24	12	0.7	1	0 12
25	16	0.7	1	0 16
26	23	0.7	1	0 23
27	13	0.7	1	0 13
28	8	0.7	1	0 8
29	6	0.7	1	0 6
30	14	0.7	1	0 14
31	8	0.7	1	0 8
32	13	0.7	1	0 13
33	13	0.7	1	0 13
34	12	0.7	1	0 12
35	4	0.7	1	0 4
39	1	0.7	1	0 1