Factor Info

ID 20194
Size 301 digits / 1000 bits
Status composite
Value 7947777823514224104052422254922713740802422008819572992397364742938682187362772174848204915173820691570044888508799776131172739090280559770013070817829414617299564616685593412396490210143407726474364903709854782723428579142677094570408250041458984611888102163390577206236314782699231349740797795345557

Factorizations

Primary (ID: 20195) 2016492306990976282439501774196098215666169 (proven prime)
(ID: 20196) 3941387624420919783242019427461059885919081777570506837342691134032420071247366539522730061293935368886968162796034502018140580269599859775883821286289302563077822439859270016938039730099704294084353597892788994950713995603101314789883102371409399945783459453 (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.