Factor Info

ID 187488
Size 575 digits / 1910 bits
Status composite
Value 53018766633252193136415180992113074269568158891366336507519479709532699508413592226654934028186931987047166625056790646940639031677373034017163635108547195545652082276082333757236139990146627025744126115563406658101227371542383007710751018336899600155972111250038632042126904750287077259816365333668676581641874147453193911923709603774982366205850735796845912342732743696467420941550307213720252400883672896754594738601039956425145007017299466785328975461733811371866261351333124046364774888781457363289475329450822382480909418571969616246509445303572728626408733847299860669

Factorizations

Primary (ID: 152151) 46553966886144767553457300054886195450891596608190571150141458684010906058037642911233 (proven prime)
(ID: 187489) 1138866785786872593646563183310842211014902673182658902776080393693265852327001402102701031625780895265474955895528849572897066189214679009240034331773043681219491942612938306356387257247477257064151649423836750891950125102317199524809217139144473176885820923064249998923035611137812690357143096970897490790139359677949668518959022087511058252253227384611898117291677029459032045772044485737076302985525175683615569737693531313868680259348152631294112579199288957814628116652472867125052093 (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.