AI FINDS HADAMARD MATRIX OF ORDER 668, OPEN SINCE 2005...
AI
Breakthrough
Report
WEEK OF AUG 10 – 16, 2026
[CLAIMED]
company or preprint only
[LAB-TESTED]
physically tested
[FORMALIZED]
machine-checked proof
[PEER-REVIEWED]
published
[VERIFIED]
checked by a third party
Epoch marks order-668 case solved by AI...
[VERIFIED]
Broader Hadamard conjecture still open...
« Week of July 20
Week of Aug 24 »
ARCHIVE
Week of Oct 26
Week of Oct 19
Week of Oct 12
Week of Oct 5
Week of Sept 21
Week of Sept 7
Week of Aug 24
Week of Aug 10
Week of July 20
Headlines link to the original source. Tags reflect evidence at time of posting.
© 2026 AI Breakthrough Report