Factor Info

ID 36580
Size 304 digits / 1008 bits
Status composite
Value 1618201184978141856054264348182953556382938258778155886708083054881068102094730504603449856621098789189635863287746442582325567042574402409172553001019703425851955752490058392427463985549875519931016795898723426081485054831402749193772853491954374062659055525011600406732746719023012574943785555714561671

Factorizations

Primary (ID: 12025) 1496938870745022364375511089030015773702168544719159170941 (proven prime)
(ID: 36581) 1081006857796916964920727442026922874526122442685794405415994090541857794721079181197284404393048386719908648202388891892031789824394332402785695805532539582722608367267147024224431521937088503399346215612935440335805034702176397817136214853512531 (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.