Factor Info

ID 177487
Size 626 digits / 2079 bits
Status composite
Value 43418717991193834975865928945943003310294175490978665197010287791182433995999426757172884405282833314970362532917319941168815329145265552698263653864362693755666081035893186203615473145577598846086859853407880579145455985133879343710308360164816913428100434429972607426901147453026243959385818439471021555785394620211001203366651479306012412672165091749485397710834890670502292114008772888622218357662395847585436527366536377627304668943211937061818864570071945478664069164924310389213224685000123194466131834959041957312469307071647999162736548885864724011421946167386341757375602069412871575275700607806286173912920587609107

Factorizations

Primary (ID: 16992) 74053981202287247997566808814059629473393915891803581711148577403834011144005362915406259110375202349726764998161 (proven prime)
(ID: 177488) 586311732148342547727328740689171004011011777727046522904314825078423161263356166390398863625410628430598068187640245712278835695855124432500121378210181388644078941967902220974302378372576755015768338872116142825479243318230085218024757933463909084010958831663277020224695754304214621583821771300488239926202513110090796797371288312835707131657328939253545123265906371050907962245471209773402895961112692119135265156995855218502262910873522786637460033348532199681877654215219282293773274247789429961211435273187 (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.