Factor Info

ID 123265
Size 450 digits / 1495 bits
Status composite
Value 553032636644853544131461476287270782058785714603834947350148139293900761914487046236233951054446389408480532284748861075910647511302674814236020036685535889990127390863663796545222085353521930755140036933721806598015773160236068782696526352673206846538297855376196742010203930805952452398330500089875694679532325432622767130401713510663804785779630564237894640861786654575822822383451819567575500013106401132300953486053565386563482194860469481266433

Factorizations

Primary (ID: 10051) 1127126175580466022555340053668354689199586235959456862944967304064135889095347522932986855436134167055847317019277724469636153770431697610493259272797859 (proven prime)
(ID: 49579) 490657256149732906536669998551379418265684290890453037106511387344078434618978130284917066816246727346358886419892290113215354298387811004407504125157245820031848449753051209376877127248820614237277951461464524480368270468428689316139970123409841963874872027275460311797362760210912833124648805387 (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.