Factor Info

ID 101971
Size 414 digits / 1373 bits
Status composite
Value 150555924495096207560861980417667881696002206349029489137412394720989016571053263926013074216428575513783880404175967376107847165302637189268667147803915016197449244080636140117945027162651564169582705726709944279085851991145690056496022395189226219695353462015338925085882410353271783118614904635520605043399024934585864751314134611968320168917954984141892248321446858385254853223305733549386359903946901470235301

Factorizations

Primary (ID: 4) 158414167964045700001 (proven prime)
(ID: 101972) 950394314031728335339946084815779715346888978287032759684038915598823358997056372551236167165618858449298893261579833665214642200376194670090609077531358227274496988893065606217926662338684877978139914686549345357306129362364434966902555521153678228469227573281427680101476895795475100390090601881522140559029706427558072864817597152953348398544554179741860994829673927725438911045474214535301 (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.