Factor Info

ID 131214
Size 582 digits / 1931 bits
Status composite
Value 192545926110570673852389011354110193465936876861407343284146147955960887977687691124961682087766193847067367499889508503057654708115540278250020745993975402734392617335062683069380155089282703728230587726628453893899956779750531336358952957376217879754232243562897747376245387687834237531360514620204576423888146196651082821460520562075375548457600508178596830933259961287175640271841055816653458263565161163611290289651872565771186750903204012777958934141495165135383452169722624330588430457666992257477684808594701736285817714192514026191324726421328078641334627794452565496090381

Factorizations

Primary (ID: 423) 16061923288842320050448105252433765264645812357 (proven prime)
(ID: 131215) 11987725420424954800811313006902021199953286072471589605978652132543855291705346458861174476125971747138712317647703959146126474043836798299179608729409118948366103030759149812463900965053060343753650205228047328373051951280598443962508316108826185460007703155923234371302590985634113069603813138430341601873151282280305630437145441830850166004241972072657282631283401858684822437057545110675824306735769507985389395995773054665121400670262105665717710255967597543487055759004574878644294010469929010169112545768548034983562318725721833 (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.