Factor Info

ID 72750
Size 1057 digits / 3512 bits
Status composite
Value 8583711511981389140464938646799293095631845862000854339660167346215983843681719050256691200882278115957796097462066075422399678319940782886026742885674905563615307002651242123480591526417879366771828807233807598489176761792175041318501491294507409340658322866570250995052604211059138203764658573463200425989328795176196221050265160394546612495824367871438717534240500976064084472223593359824249423342465824316293189678109709389473462784373972386133559775605305221948170826680410832755919506309200143907867364904240634474005355808671735833310972395957988416760033531662833532603445928334354884303457819180951726173531402859911239693660538183252487003285247764465903975138573151160411999036269093243173499636973399479052803059208582445400986845543124692932227801751670564971901207638018959983704966098092625373573274723812361184482409962100998091843618001201400171100323890081756148696836885950714043247314403877918320750858226214061458410232624876577991816136880493490439958621316208652173210605324471353679490634275206238241819082696379075018975893689435883

Factorizations

Primary (ID: 70731) 2490949949323610858879377601 (proven prime)
(ID: 100218) 3445959046391999333503614583782356100075424358387527996419103209953733329110206740641189609482322925667687961674489415840002604080482993300012890206571363422984032903255432818475720727176989748481634974456720711790205356706638761924552368986203195169971482826177072952113686555249505244172041858678037445558359129722944800022239119819625247295905925294131559636735677698798777912001636747656338138667787547302667412892001698300746885625186524030195401382935712608956911113390001338413912176643573062385276329403493897050623730261641438079999796358566669673521702264490984280756420695625108062355117218822101679675433711002810339527566191327470472809674161136909936447497002572811286373124241630751093300425164998727234217251815818328856831031475306542898959589119393376697492280158885049752391365605157863455839708727300322299927822491062304956333716020193057729497619144391271366088387195070674677760649503603716163094924366947032653681817202254136098232833716024543391157917170863327836226121373900168528907529014308075429095083 (composite)
Secondary (ID: 70524) × (ID: 72751)

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.