Factor Info

ID 69671
Size 827 digits / 2745 bits
Status composite
Value 12378569742718015673445285226175348675378084560404774297411875536247241459398068540818248968153356933506295978870490573536034515624910113292106333914298783940068839209433551545811624657910399848809030578912609227730006292524197039502431111912532476657900716247003271597088997138161355393019830817085428850198117640269062645144043719020141844637919045199841698257416952033530930088301605399866224654325809508341577800396541876114205150904460709437628061406080101967989513045482043115163603827381162777797144969008278538909985612837275888934311385496284284966124985641058874625899381405342614841421051559931557605635618822681634250199583278235030960012714334539860398120507987275702906625627486254996038176079206032913336373654555266726673847780800800458802202745836166336520854878718556685756835314024633706747409457888743045669

Factorizations

Primary (ID: 96839) 175816940348544977227141432801 (proven prime)
(ID: 96840) 70406012743586332267403570646464150497840856455976320971929312603518688401050252648861704482041667707143537460568450326000725686968558489075856620598653334610144547434095073542258402292819869179598633057737361140138624702820890564505478301619307083546125934240786354298709488067343721808419826800566979279323630448696740724599636012864233474893914167345031986031481960453072823755805317018249928059455533144119540717844114207993882548636596288241465337881816993030987542980976892540869833558191565737963896323241890206601002691044590919261560792724123219867261159728611285000034615439510079148047646867700889402694839141175805335308529551182915025109669504360156848426860889766530166723314195823980021408139600495787828232123227820028920285738745417232520565583492246667632144803208761507857462469 (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.