The minimum period laid down in article R. 2361-3 may be reduced to twenty-two days if the purchaser has published a prior information notice that meets the following conditions:
1° It was sent for publication at least fifty-two days and at most twelve months before the date on which the contract notice was sent;
2° It contains the same information as that appearing in the contract notice, provided that this information was available at the time it was sent for publication.