Factor Info

ID 189455
Size 411 digits / 1365 bits
Status composite
Value 451415552340644691983182877109261226312333811058336412840502414495436929154999818998848535032681956780949515788608232067309018594602403495596328513123888111453719683153165370196258537906138467682180321122124302372392318620894595577205504066596127642381211233911513602551136011293485566211825802050497766695093683026896106804790030156210019090850806526776022936144254430141766386154133095520933393117597278983533

Factorizations

Primary (ID: 188904) 192134951990744091401855365861355030929127981727245160575247707028635599926856700063683280566970115012231022547531704769994566573879767688697881496949 (proven prime)
(ID: 189456) 2349471283925431659311847606733046716633401990819957912629197395235613240897329289828118355180878093010862918402313146547939321082202475338636164237577382785943073353181787117018820629826511558160513246586982909334574497219872406420844305417472142861123505934617 (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.