Factor Info

ID 145102
Size 992 digits / 3296 bits
Status composite
Value 87021493022737673672802333697505829837159957069976486066351003146488675346299559150574564363089212221138442193376278485089713721402481405812647736884588700045477488601851923585178510140837754868731905485002304291114532449954478182652134493630014576727269660200354092735369133520010239455714886276417594792711216261644622174439225696229838010772049866311513891892768310534146341040394124193877616143800797685740190664401121888806748182153510806711238289741789056811726478077852686673132962907016725397864924845557958063485177800704938843290561910396263802822369873144623241586082314131932009682800053576848356319771200730835799580863762741006669230072289824570913758234844021295172003556808997090354004971809505074704772785224441367265597572272266459499688518900962059253331367637646215963207234512933195368274974978088957215291922081307820943348730894626709757136408957547354429603584581679530117727951591525066080241913167253883382332580186197741598653417414825296457343333247040237416581951

Factorizations

Primary (ID: 144177) 1783815744275525942693469101 (proven prime)
(ID: 180946) 48783902318386782328042230068028564092870530517119384992813545972819497012545069034794656107296118289595967507259046844232248104397895588303586070341262873237578525771641122237025884982198447452589910344100769717904989228814358042351491022026357869312149234161497395670632877683301973539648979888342297845292750084977360349195268653317502609963613208329358469014364231226002619745134628646533256032771721758894463108949214227681233659899326340803310206586683421133222589736570457422436891127034232019112220753639786106802889200651339939425147770108275097013347278829566795115636978594264001852699009523695074728993213431006856315893018765176985392362766584235568179543591212792053183547333521534930018940321258637855623660167716245651757050693194801209852505536296848813726376562219295511872830903693591363355687517257334370087452713250149036059343456152652694227102941739245545653739261705725598114994547445504285309545032214940761569419462519901884079170393677851 (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.