Factor Info

ID 105661
Size 689 digits / 2289 bits
Status composite
Value 70779667810681722336130880685377165579907448243744139147101155133285218620929946858746069555619935080289120447734981782410013142578171093286601187812975459144947392201373761672878795860008289875954822590662402292832917011811064764589055094262723299261007740902346679527478034049789008577179388668173128817161587435327956946181245298095649344428073034530008476717419527708366665274568809839905253011279688488072953502135732002702604085411184892565995331612731759334525698437414892487079477326323786562891519277980299382599977771839105059940478426199984913547284881492168818109224230781613980881295267506855183289745014096758774015225504913371625188161714359842405007902961497024349083297721

Factorizations

Primary (ID: 147) 153037630649666194962091443041 (proven prime)
(ID: 127136) 462498455511968596010184651972023550769278161119372534486505503934159343394098571867316182108177003814260574168157677773855892145760441641728338927994982126085738407675266705228234480690313871880650700069643766087312591066458438518762811093045324734401468924316356065621492205041458767720543847831198317162858321078917689656757341867268282889845873192867734704976707952936927731308348736536535320426097124314951751584803456046578709452505192918292026575437751919036890941615428955607441980946206976383320429279783896979236108857460791948728482217840759992526932735560548663392245635735450882290748543615241551272749957248283198258410365589893771570809978395481 (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.