Factor Info

ID 104779
Size 738 digits / 2450 bits
Status composite
Value 313036232497389200212387625402875436753094275496464117675735464157258315966362888598126867157792130883048900141770640492654561749793730297235216322222705440019547474507011818962923015280345548805045185471124656674665979450990178873774702103051361197134584005930624485274847643555051805987124163416099497966371794479412623875861719827418388518531038567306348906927296813438000963121833193089993415044564255394691311478392814629191999503688612135747204039271263573324075519790684473097329014112200803250548252444324981192725729645241656424717615216077446654101927619602763028037539852972578718013839811323345540442356626475441720619107507777568696504539051823444893402976579677393939503751446348326134157767270707647967318228907570423097733

Factorizations

Primary (ID: 104780) 15571973037186881532936404929 (proven prime)
(ID: 104781) 20102541389574614279598716583326869411151955755434486022647589249504463840995280035140974927944560835544152173538357166093176893124341589740001332077199822272379558425186225404659394609202059459644624776621897755080438506193973749256885731078280474244631653686739610434829297397416481769900804838154607618655016289395626238653690794845808871818874940248594697654311593848794425307946068462841745763727169976478235270081091309821009795224691991432270268686221575557557212536361662421149852644348618465245248781614926066192644196458698268538437389012804175610901837102835485898890556204189979352212358361393475369695794877147621563396184354445784040489982238191134639123397846675301898478459254740439110544775877 (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.