Factor Info

ID 190919
Size 1053 digits / 3496 bits
Status composite
Value 143676475454020035795658546338702012697855291575552166128771617356865084138247305300931562617357715020152319730066953705701232624506789438029479137601209798681026454371017564774642649545971524238295793471035642040322219076859825649109743244880919340417845482233876594553945279592911256696472499390976898598640259340423937595763991926023664806813151423522782591148198728169378441545653782267912623368466641498485145117232091344684915559057389403760062691134454543833720652468327484731077251933100321345438030346379771397460745737162471039982622603387371732686482261418274616409400135440476609963238362885532505979045325408556983853860222069874894182025280997106486251273754516621643011268086441322768153791705893108847864692631578556210847956641270005661790809784420741265137288846155500847490569386576052935731540142951381602024373137832319267281114373548338224873845827910311670853210028207793846523017769261915355588873053977173634555749614216611466514337579188388724626571066458834071702013505570413974022960548503968463037540929228667572183279195137

Factorizations

Primary (ID: 189107) 3763399623865974130967450106775121736839974800719 (proven prime)
(ID: 190920) 38177310361323664466136515146475048931957276969587355090713692628398130363017858580064468695420555340632460385187595672899228316647460227307338115545110105167890328825129250441625681094657398461291246503342738913411002934442615023624215165564913553101085674307017251960274183404308946286605179318124046623058464415123396265871132740145832577048049065900755796758563559064375153417648535183370425736880936233014988644859979187365391476808181275136981303089481821786630687597763478654756397345383026989534392683529062556866045804112513319100036443379899585589369307283245282244935243095790399871385795390657527133049465764132603317882156418500563864280778495387194943684424253550253158691586620391914010678812920704138262082853119580652966230300706056083748983710801720893464483512307104060779837452802150051719965847200910205252764172280188042776993668984844006571668323184683790583346160085406884716429966448405358809043987138488146791570459968472961858530206422193505433092387777628702608985320885589423 (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.