Factor Info

ID 199415
Size 1228 digits / 4078 bits
Status composite
Value 3132579975451364350701591010885026171473324740130148007173978486537545221016199161872339234619465772347818665123380080334141251072674701684347875158339775593439601514955051300697332929111665136964638398149427855242579380492288637404044281636398287788768314545763688033187242875457717110695728493306945363734069188719241275111507010446373794172852757063872388489477444306633267016917955632771896490905555834951008839220131090181438343581514513228648693669419089759998493511828925743311258612922102702825468897720002790219057473171013726325538258084421807752959566466084901663430670224568896732892885011294670696832819843336796687482637281389793400401861520492489241074301682410722145378180845298096560440898981897387945971468478764965371547215305078598769724322428504763743365732888348258082411726412336247247526763366509988376747697705095080206429910979114688848871636494241893900397245275262113893761081023097248793349898181679946316894771726653361762926851553942927923987171703967386365098391229157061145934604204543280037765064585734534518403599070280145496024365868310690722047508218546637946725798824130195970952290569266390293288429109038934899876529321481467422886612371950025210684438134616919631176771661578963991033203

Factorizations

Primary (ID: 32019) 595390770723466502506688844452406753387754796870286677 (proven prime)
(ID: 199416) 5261384840824671604446360572067026073769474198701934754647084659236689482746937441849471338515005251229573035365468049246715468454405598699709325288063016399623633393891437090752948407657344015333044798989459772237365750136484327670289017671581683743744748926155270344178511283281601216195643179204710984541201126682367380127220370032854295444050403885446877469137070830926637568980578026011907902852930594071471210495045423720703303293213772795685045150454132805670715419027716202270510597766681889448759281276590761878987037889860046264696053457336515037857754485992005238255970397732173893260267253331394791874505816327123395112486338734560130455590953894748836058135924277937902128056207783765960857313663665958882549458591536920861733644320265300453729650199421536784854965055845934913402561313123698464154622566615120497767606803212070538379788443104329210986836073545292496191736484514928707502160693968528596595911153870352642464624407017931303988724161322425326316974558477193735120568880871884037076072067560727958187801193562216996071713625699445057167349142398008585313682258250458147049996838051168434551800227901508867206369076178726405303658189873225388566439 (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.