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A056784
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First nonprime in a sequence of consecutive nonprimes which is at least twice as long as any earlier run of consecutive nonprimes in this list.
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1
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OFFSET
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1,2
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LINKS
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EXAMPLE
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2300942550 is the first of 319 consecutive composite numbers.
2614941710600 is the first of 651 consecutive composite numbers.
352521223451364324 is the first of 1327 consecutive composite numbers.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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