Is the Quran actually older than Muhammad, the religion's founder?

By Paul Vale
Marie Sviergula, conservator of the University of Birmingham holds a Quran manuscript in Birmingham England on July 22, 2015.
UNITED KINGDOM---In what could prove something of a pot hole for current readings of Islamic history, a carbon test carried out on a Quranic manuscript recently discovered in England reveals the book is likely older than Muhammad, the founder of the Islamic faith. The test used a piece of the ancient parchment, which was discovered in Birmingham University Library in July, with scientists dating the tome from between 568 and 645AD. Islamic scholars believe Muhammad lived between 570 and 632AD, meaning the text was compiled either before the Prophet’s birth or during his childhood. [link]