Factor Info

ID 145460
Size 1184 digits / 3931 bits
Status composite
Value 16632359533624438629645053659858604428341602604392385919331724501145766154704072239770294531232139195037599631543893675744021289279415763671995660027087757225162936507622025011889131454711602762988834984302428087952684897549543298385680444180658629449372410198489093682282700070240526595201193015763390612529503745296537117159773933015207252566186493545174860969519370637526377698400301280313663481566408671791190080719838214901513566952907305325154290556141132119868153386390037349012492070932873982228024968931141216573831745175010569721419883873653592302336469049963351792124917209192595836606342319598054392899210570006912847642369134207939237475415661222517602610540394334434061835644431650504134956826544005499802044718813812733590201430072698689591887797834242082661526239868734817667986223794312193249218725733294146990510401017904852524770671358208325597815142588062645213471278684059119250501408344326755666426027362639304275035375249488161523959642122734619521092088118838812150633654372201230854378084208592687674278628828431171195830918835246106863288289844114053038769995365196687333540249599354389762955187567195423548622898460608787077765191661588730772471515281923161

Factorizations

Primary (ID: 143222) 18308560485465158381829272325052415934188825836388428808805220029171640384324735402381 (proven prime)
(ID: 181308) 908447146722899051825592524388726948132147521485598677856879907688294166825016390719396032675678385960486480605375760241570369027858010186319869906183377874678837388609177571940041549198078424242881856115568092699414781754796683230668617753819187652090733366476260615589677728629707370857957626780983596125769822467235039151802702416478824403363219840748593668231076671975058001256520925314463190824495918428405424328768226970029196909510216551930265838749661093621875518792629953889843265100292308891686012485092174000810581849713272218515907969122056888231310307369039244115687301355805800541034979146186622732570208736744439089816140075428743024982891831081113085904092925143962979350571699638395726476348741620601008417493707502808053530576294715414625085509820225894098391572733616089502545997516635773909699455060792907250301660172432274762129783969695184443774118694640130864431694056537089602363612979348082143423841484321484560885170439875173958628563665000627996806117741311266006917320768080065857881491676738321675092322060397910198188297866671134173324268480829755076464831293765936381 (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.