Factor Info

ID 181544
Size 481 digits / 1595 bits
Status composite
Value 1360412226104909516933657814690551407610542663815983706336057579052017953907920068772939835918974309702594996844666318671249950818914626583774969833347432724538661333255478916147955770537494095853764042329301362484929975082261776251658037201825750556667508769666622906134705112262864693591174710359071862531415062256892456164657702289189804188723798902848043675753087772989167483272018162888460912096481841041424217074638453170070464937548138286332020993557819284292094562415415017

Factorizations

Primary (ID: 11855) 15570922542324295343279839765067813944582738042872258948974931245211402779405977 (proven prime)
(ID: 181545) 87368762024670550458700795085382081949153726504006530973784968057231674270643822901187180772697349018905817812723363235730894684496577565280543269491479859782432160041667019435604522276166552792390486562383318367272853094139056432278022722965869566321304273397157168412532702747917302754967350495626870375278527422191166021907954633152916636883191333436838757885035343678579148317891959168312153613521 (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.