Factor Info

ID 193131
Size 630 digits / 2091 bits
Status composite
Value 197414479662318699269233874267960382679816902822645151854277388099753077145173715189178863864219627317320594801424721708374710568307039291842336679464168177520391672066816289537021094950525526562852726402284483580414170997228245922400045126164667088709191587781563613202056436216206688643062520746549622754321116155180432157189317643082465721469064595898474979767738819061594254235916996991452189156028529544860889517910887443934345543988537659424532858830426320098221072557427184053229439486189276237722575069836450109787611308612154074607712433918476203821309893293494342639024529621810770632060614534916082351757486910331301863

Factorizations

Primary (ID: 192250) 193759312899745161344312465964409161392949329 (proven prime)
(ID: 193132) 1018864470088541201268468318559173727559605859162808051372390127108981206642367062985988574663458079034876407731812397141119046644428931888712047259912325097095710163711803102582879330080789358978988731621825081969774699451301914026353307796734174367692111408342574804862324385054281559780340496443001630251359837295703711045853787597057814744019931431158536429853380095195339945597047987191823948360893535882951878520351674043405454958043812161812708419341006071327637960960447153630150774109271024915354283864751727333881966057365475567947419000107871932799540117801957850338027134647 (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.