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Search: id:A020230
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A020230 Strong pseudoprimes to base 4. +0
1
341, 1387, 2047, 3277, 4033, 4371, 4681, 5461, 8321, 8911, 10261, 13747, 14491, 15709, 15841, 19951, 29341, 31621, 42799, 49141, 49981, 52633, 60787, 65077, 65281, 74665, 80581, 83333, 85489, 88357, 90751, 104653, 123251, 129921, 130561, 137149 (list; graph; listen)
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Last modified December 6 11:04 EST 2009. Contains 170427 sequences.


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