The book is now available! 786431
(just those submitted by Rivera)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Just showing those entries submitted by 'Rivera': (Click here to show all)

+ The smallest prime p such that p + nextprime(p) is an integer with twenty prime factors, repetitions counted, i.e., 786431+786433 = 1572864 = 2^19*3 [Rivera]




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