Analysis of information sources in references of the Wikipedia article "Seder Olam Rabbah" in English language version.
In the Jewish Diaspora they would write in their contracts, 'According to the counting of the Grecians, being a thousand [years since the exodus from Egypt']." This arcane statement is explained by Eliyahu of Vilna, in his commentary on Seder Olam as follows: "Being a thousand. Meaning, from the exodus of Egypt is reckoned a thousand years. That is to say, 480 [years passed] till the building of the [first] temple, and 410 [years being] the time of its duration, and 52 [years passed] till the kingdom of Persia [usurped authority over the Babylonian kingdom], and 52 [years being the duration] of the Persian kingdom [until their hegemony over Israel was taken by Macedonia], and 6 [years] of the kingdom of Greece (i.e. 312 BCE, thought to have been the 6th year of Alexander's reign)– all total, one-thousand years. It was during that time that they began to reckon the date in contracts, 'According to the kingdom of Grecia'.
Rabbi Yose says: 'Seventy weeks' [spoken of by Daniel] is from the time of the destruction of the First Temple until the destruction of the last [Temple], [which time includes] the seventy [years] of its destruction, and four-hundred and ten (sic) [twenty] years of its building
{{cite book}}: CS1 maint: location missing publisher (link), who wrote there, in the section entitled "The Traditional Chronology based on Seder Olam", that the First Temple was destroyed in 3338 anno mundi, a year corresponding with 423/422 BCE.{{cite book}}: CS1 maint: location missing publisher (link), who wrote there, in the section entitled "The Traditional Chronology based on Seder Olam", that the Second Temple was destroyed in 3828 anno mundi, a year corresponding with 67/68 CE.In the Jewish Diaspora they would write in their contracts, 'According to the counting of the Grecians, being a thousand [years since the exodus from Egypt']." This arcane statement is explained by Eliyahu of Vilna, in his commentary on Seder Olam as follows: "Being a thousand. Meaning, from the exodus of Egypt is reckoned a thousand years. That is to say, 480 [years passed] till the building of the [first] temple, and 410 [years being] the time of its duration, and 52 [years passed] till the kingdom of Persia [usurped authority over the Babylonian kingdom], and 52 [years being the duration] of the Persian kingdom [until their hegemony over Israel was taken by Macedonia], and 6 [years] of the kingdom of Greece (i.e. 312 BCE, thought to have been the 6th year of Alexander's reign)– all total, one-thousand years. It was during that time that they began to reckon the date in contracts, 'According to the kingdom of Grecia'.
When the Temple was destroyed the first time, it was the day after the Sabbath and the year after the Sabbatical year
Rabbi Yose says: 'Seventy weeks' [spoken of by Daniel] is from the time of the destruction of the First Temple until the destruction of the last [Temple], [which time includes] the seventy [years] of its destruction, and four-hundred and ten (sic) [twenty] years of its building
Commentary: In the lunar month Av of 5566 anno mundi (corresponding to 1806 CE), the Second Temple's destruction occurred 1738 years ago (i.e. in 68 CE), and the First Temple's destruction occurred 2228 years ago (i.e. in 422 BCE).