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Cullen prime 8
History
- 2013-06-10: Found n = 749130, Serge Batalov
- ?: Checked n = 106755 - 166666, Steven Harvey
- 1999-12-26: Found n = 35945, Jo Yeong Uk
- 1999-07-23: Found n = 42816, Kazuyoshi Asao
- 1999-12-12: Found n = 20855, Jo Yeong Uk
- 1989: Found n = 1911, Harvey Dubner