10*11^263893-1 (274817) digits
907*2^1501169-1 (451900 digits)
-:Beyond:-
Originally Posted by Beyond 907*2^1501169-1 (451900 digits) Nice
4559*2^842508-1 (253624 digits)
4601*2^930946-1 (280247 digits)
6845*2^703246-1 (211702 digits)
6957*2^707661-1 (213032 digits)
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