Factor Info

ID 151956
Size 1259 digits / 4182 bits
Status composite
Value 48149345198665888551717008394274865912407314271943873747794065865909717439142756392649642301293790646666481585551353603047790032426445907992951696671711100431693228513277713624120916993721038767602510998597600322809424369935959143170993128471549699186641323954907944042956789397894440203415163471327198426237990005818595801517839803174305913970114124428209654595059325756649513827878209677988082199857474157856664106207635771824967869181890126339846737544459491193154757712992265741580701851322505125630603191461321793840115927328983031186133551575356401984523023423258601803492396642621721978438454545153258586855835078554070752408627098262156063409381057743283617763455442466761244569135650361294410206647338292331636105089989419576074061561885220088271730990543073771600721653722153822209575366764640376582445405851300858567560772543960928580061983353702010021831763294502998002711716248829780814247495084588497334676313932108774091162963569748518909023201409185288223616511850781872478367536449535923874638798328371806940561673898318928763955228260310367916433253775609139800047606335911762532534637788677964569038810578466454016407013195977236678037851501538709034286655964191941771784179355126421209192817090491211389450805002393627801833205286714901041

Factorizations

Primary (ID: 149659) 11191001020961523818549928371589408039979 (proven prime)
(ID: 186200) 4302505656864726734087615024250479069416408670521978640848119585600758526741990784185882906604385133806401188531229779848366305591367520502965367677221100956041167424879512045745779900813162767298175734938316353856379264876580343069224490923636202446114908339129795878736680965636037803877794828670904151000191678363591991678824606121250637652956833669268234994455281029575655047399357941684225908071498973150325576582616796065236516884131048623184526692902710825887293903841681378758543415834586854891843185580597811739512546109117724173760383649040128303731928176588396571726452136934540090529096747556558084761649774855042707157642399694598837335282332389207153010140152406954463674883536734063886881728497291093202362163499416834763723565094361954179585685691602245838771802254916129840801146642701706683168296815286396581545859960224673272594722820107746432975192538688438755967631692063386906555376488433141759256159468173891769224049438137582487446263521740678589279296501493525681174872962667172980015118667996524528798735842838752517878039370846941056028319694050404831853612482048051425112326443220300850804539128009140965344057223277080553446745029050898680960088661918948023464721243053126781552320579631379 (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.