Factor Info

ID 159416
Size 356 digits / 1181 bits
Status composite
Value 28718025672210269236331484764041666048136577338916683921079838365247900138909128725630204764850219573722276713666143459689405070425147265146809207899510396196011069274970245423722826565389442894790272287369916073423893967039828830129644483754767793482226244642921330365753183307697743257357511690761824419179606922853257149626414919018209867419363323837441

Factorizations

Primary (ID: 159417) 10385464562481849989761 (proven prime)
(ID: 159418) 2765213390256605373465946199400692951964759357066896682560200454879201067987764238497667342158982045437033684371270780530433448231143213636410935821888672407127085660351047854729264852786132458236028323953381187745239282314105426848800198663833145460491291368942728860625277990603387883528699347640372717490521243898903955707241578881 (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.