Ἀρτάπανος ὁ Ἀλεξανδρεύς) was a historian, of Alexandrian Jewish origin, who is believed to have lived in Alexandria, during the later half of the 3rd or 2nd century BCE.
"[3] There is general scholarly consensus that Artapanus used the Septuagint as a framework for his historical narrative, liberally manipulating its stories to create his own unique account.
He describes the Egyptian adventures of the three major Jewish patriarchs, Abraham, Joseph, and Moses, depicting them as heroes responsible for many of the cultural innovations of the ancient Near East.
[4] Similarly, Artapanus credits Moses with the division of Egypt into 36 nomes as well as the successful conquest of Ethiopia, two accomplishments traditionally attributed to the Egyptian folk hero Sesostris.
[1] This suggests that, according to Artapanus, Moses' contributions to Egyptian society were ultimately less important than the original purpose of this folk hero: to lead the Israelites out of Egypt.
Instead, Artapanus makes the connection between the Jewish patriarchs who taught the Egyptians skills such as astrology (Abraham, Eusebius PrEv 9.18.1) and Moses who, by interpreting the sacred letters (presumably Hebrew Script), attained the godlike knowledge of Thoth.
[4] James Charlesworth of Princeton University, for example, argues Artapanus composed a “pro-Jewish apology” in response to anti-Moses and other anti-Jewish Egyptian stereotypes.
He argues that Artapanus did not intend for his readers to take his imaginative tale literally, since anyone familiar with the biblical stories would quickly recognize his fantastical additions and manipulations.
Instead, Gruen insists that Artanpanus playfully teases the pharaohs and exaggerates the accomplishments of the Jewish patriarchs to “comic proportions” in order to demonstrate his own self-confidence as a diaspora Jew.