Factor Info

ID 157542
Size 810 digits / 2688 bits
Status composite
Value 101726523535407859818850219203863075021415195049700453012458905605070998583731079711464573041026600214364268353543544211735974298804895759519016826087638605895137723781524573863931301058880586662039059099474830192018503188990781419179246461241164344794668137044436187344187452749852803686182596665948321656131796285024330934961610799143332544519630321294198061747573385027881270335639858868972420632462312571487836452920432649820843381714298919133766534470295384361177613464801935706050771938397146803528833346789357122531099943175165677955819798102846761086416300344795530821863006095393224453556825203724667448984435431661332831476373034226392107970554051213575109938627926599141991961996641326581128582985496074020892658612303460780424826150297847712557256776775891474832775574045699073915820434693187956311

Factorizations

Primary (ID: 191725) 52455918909943057683047007751 (proven prime)
(ID: 191727) 1939276360977550678237779216975875808331955584592513728315539302486542020180854529890639001082419897522068699474462837831488937931401621790122673680494144566890663533974670913385107409690621309919158589644239833434486388138629359817851897835467915309705513984541949132099865998371056718900645910985455827700625163568066542940170764517356996894613120413214158385894379327304433034566294851598749588316619001460417746705542844238845803763556902148337169155679019916717392833399778707337006945697189381253226521639006937464500512655258447218582796625019114226305084209256805597228026796291522276644182995130234438794767990225375795161087000590136013895297852491224990691279833652935328272532140691421091565058364240964646207744496317779367439962093607903432072036242997923867104608561 (composite)
Secondary (ID: 10449) × (ID: 157543)

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.