Factor Info

ID 143494
Size 297 digits / 987 bits
Status composite
Value 969394768064922301903936950367544020709458515229375281619141443223091099025326715049206269475390798948147898991325453303163511787946750357396599847528810288553582291478922341885910000416269069355268477936023328119466555802098878717602089851515378801532619850388240107242622371058525016886846593379

Factorizations

Primary (ID: 179099) 1387918246483342737485362978347016364503363 (proven prime)
(ID: 179304) 698452355188167494228755177230351554010872479770887360321464945577178003172515754998176575525689325712754341857350794866919157926209282376587707029060833807164820436564835791420441886221460594754084042750729603191749990483062128860369529774787328705684833 (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.