Factor Info

ID 23519
Size 528 digits / 1752 bits
Status composite
Value 196643849584981271020010500005916857999755150575628946675720375602745896925302935090140089427140863710722861959665379881698143509679557972574784324004045796855776990327043997648760183995206108350956490432745557946735959405192999320875054595282835204168924703614318978178408185001571770998733014049361942660202572890569130184943743143822179791636961818399851009685425677650315871827080501258558255221350015776547813018453543790433685546144630013683102858672507468924688577042463642135269182766064879568193272997860593928755443379

Factorizations

Primary (ID: 8573) 60110252104542020699 (proven prime)
(ID: 23520) 3271386206182997644708002196546849355371475716707182087101253305859450612772378181760440727716211951572786770557407074403420058355905497710106486885235422792859417445595110625293575921667576129879754023751189737396385299672736573367027471725999703526244182791079237716472440060590137750902824681873194256950495046788400627322171121312271016361559841459854375520870735568064637752094461657042499407048754406189508295264217389577566028684940056096635092540351693756357256922257691186018394948425436237983901321 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.