Odd Perfect Numbers: A Search Procedure, and a New Lower Bound of 10 36
1973 ◽
Vol 27
(124)
◽
pp. 943-943
◽
Keyword(s):
1973 ◽
Vol 27
(124)
◽
pp. 951-951
◽
1989 ◽
Vol 53
(187)
◽
pp. 431
◽