Factor Info

ID 146128
Size 1055 digits / 3505 bits
Status composite
Value 69084157590039094493960236025185524004896010287022399788769022822841969826566562598223582945487448985900726781935755275149081939017290892950775609951390232614446710421955467859146959629549294823169454521802508323762035552898862528824937885789570444124119497852676154660625808683979851038496241928093273671471048864979828811452050257017004031169509699424197570372151390623481722481322502731526602799851369615855061484677118407517816707724415826943008243084635081336561695492200564951817293504388231109020322982155810549486516247667825799993741047889965198975215430750397572927433710032919218448200371959047936168818934652776650413208506424444169024646295434918005642030786045210767828446647734609168483853093844742002703501510260327598017102291349300359631547590977920490219387481658855921671498390863263435215734148639071826642951446875596749700977515972634910811153165766171222085589492320653838966161962574145407739860517152784183425467834519120101389253772481614604676716116885654033967950445188416323735011952884116618462743342340321859812924038115149

Factorizations

Primary (ID: 5233) 178550628538635458028047 (proven prime)
(ID: 146129) 386916350591789734698727345562683215662062319091804668256550794245141639812543538277164012488403409928259772506672757990992286193030640595267351588537886859181761386303742407230541241194867925576203025103681053910488219334727890090825457156403984181157291972922104079393583043525350316961267790777303390866132283740366464948817733418465262358937636906211093856115207303809530069233180797747710330968004353415897375526742773256541321686634308353209436123604181546730900898287105867861573869009429926498944970943382895634984093071366334997764945706126573212211170886504920894905521781183038520437371227138901149875137562470463705612834325425553170944933635150422962991120147814365594023092375977469158816708972513886368091870718433481267570911978068863413547769893216374667404698892387477920948992224285112122935953340951496146297102248085934840930302148351549077563929929208820275937945525605277562638877961540289113517807928703478039995494360719124605258387839633386081008209331600752025735066345097228021048400218762243570244388067 (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.