Factor Info

ID 145305
Size 1176 digits / 3904 bits
Status composite
Value 147182001278960874046839141176946045597521249174970549201747493019580538928301459650244597563529911774725024020807412991210421999373934683752973742752549253799991068513446883435122994879100912281715048822384303416556451294586362396175024008344991220427093821878996529475729612895619003621472555854041298888212397293166336598523401289421229471751705001839870507702085706337988833355205303124166417577716886415043392898249994898786653987084521576598683668635474699537305890323195590062482228706007127509386500937265578417857078355012176730073131691907960690463118663746705656802853742003428731137842866163840310487086325162578475118002937907675551138503712914585663244523525775829063100707155164135748354907029385930163449869509660468399818894438192455044369797171717599374587014019592895769636769556392103338286182293764570979777497437350823033461204112544614089557414279233094070957515495672039660661148895631649675292889745868447259985833873651291229722302017180980725903474763133123495270747861023977996281836199319052361461988960241149499529943131732210840392020546909804828382106170302003201975738863439638232103384775003241709294880298068706231966969826011817174570728181

Factorizations

Primary (ID: 145306) 283410674774803403867087501 (proven prime)
(ID: 145307) 519324127067235204715124580009750948199500955786834551085644032730144589829507019388973646647581425147437064669183888720034287867153529961557437685041506509292324390651700942501441856488246797066873679965651563526033842036076885512529326298787220568506896895701492782285371518655327764001883574990467632674559726018409563909163461557936832714022014827828512232844479357387181292131976376300622608433299798950563618721029633802330801961468767984812965469638890219213551518756993595176040156415035474423120777331590234732805065926486561773324911756247479510716801135374333224105817785552375433688681895489531265383451129736290748708448173593789615284121143923233330414681427778026339926139145495160595027595764023234631734905329852607222544421586637844788603630101361063500815894405388931322424358258983043651042595132916220551687240197770121445825256983527319293710876205279583920619442308639993086199044666665713580151490596071224544041102291647361504741222343610096912952086752427008634542972883839084530441154682020880875343630494945121825762594110172509020184463817181024910473812684890996861664218208223331753757852750834052847691619273834140681 (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.