Factor Info

ID 28429
Size 788 digits / 2618 bits
Status composite
Value 99952079251098691554617762957115211122994730382672755849369645589500778068708698187505587020344998029887957561103414977561933901277295272922351220957211013720358829942282075599663593690772292141847798961952165328632979993015971732237419201312994115106499057170002655277712117044454974751950578247298508907789960809964929758368622986377077607641326651315810788124683375728969494654499639467505584192724837944303605120274016432082291089310989521544019212033796153631241746429692443045340154272436730201110723350235929763566509484178683880300582979378680694148611667661600996881172553536029281167136252710996911028497873069376090776220182161615114210073280305433937606627519270146607305813665117279056518414626346340287958266475576291757255878030340127966780740126318888481505381428074626883

Factorizations

Primary (ID: 19372) 19886424182370875870239184131623563 (proven prime)
(ID: 41243) 5026146396882414400051262960002994599955350982602762797017819866970760980898102705961891259862764125023779085850636258053126232361935041620017243219222700878210104205460918329371318607672542272559153185712075633298477264427405762686689485350118434702745553588638534985719326451926344456480416272580554424460682447375897376159688319804371462939462823312990234297782838912614676042828165823034461325591448011998010723813542126588608642297603511849350362457867354709260482820015931660977798842332594348338318763275611092775346270813847502886247155222500535768194524061054391588057042213843056625173424043354466168063222882652821442390827213614703723885003940549291020921045571975145942821863447754911440582976648131590737267860755597489547873660675105721641 (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.