Factor Info

ID 190400
Size 756 digits / 2511 bits
Status composite
Value 528698706358230772529091259240032810090305535545851092702140907952898308400129056056338985889872140988702717723269687750872511586844989558169526912659235179645505643119028643030169408671473457766377055925462687386278580271275166944600888024874011028985495404449475356091936656194311930077880623204323908018932417471606302276359164966089673601206073680818312394273228315953980890441566043836063343859750493059060317942959821167794985860385945300363210780476545116269823660742773006076384685395459324594776643815909595095782362861391791861145762393748427088791957978078741677009587225294835503994935220652676860100467589885963994648947270663449541185823027913970961894598725587526738041284407101634369967876443665650087116821023897987474027667604855598215189

Factorizations

Primary (ID: 188747) 31832165679517520595753203434274069882869 (proven prime)
(ID: 190401) 16608945545242093207179083459936294139109402911962256867985330668998133258353311899345060879709636217000158936858307142518691401827466174759835351763994127262678913361872598502424174022101588567234528164431702544406387645610447050609302446465883074118865189403097942159769826710527515792012190956225406009750666659280317609188218845415617693772230055750297869641414482920810284920531930268108315111934889270609336216201986135832006842399864423094409143522404824794697973762802084948958587075145072145437363261215123689174150423421982454371943537496596250118737295263889989447846097761835591629439516225177070975072858012884093057227772015329746632188402428190892689216592546425077794755090257323459780341733341541281 (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.