Factor Info

ID 137282
Size 346 digits / 1149 bits
Status composite
Value 3940952289890112729545275478429521584867461972196034536002455483957217685702610956907454722928996666754302530039797754579373093863787883381989845339512954783894770249155704111768244851970308782606041140977523395003085006565338165169838127297016517668197536304856090382502322748946983648886040611817343367617086006605799646584547261191479949707493

Factorizations

Primary (ID: 136735) 2220044575739187718151324977 (proven prime)
(ID: 172181) 1775168090297434806930968686430566382973443569283537948521395176531830143296655640269653913126482682051481736003349582146133209674092776338852774469379161366867008415208298488206340445808396372582235526452372075177065863634422884334472485281911816188954154254533140710317613449402351862367282042936151638810269355205109 (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.