Factor Info

ID 36844
Size 237 digits / 787 bits
Status composite
Value 534702272937547903200454989954774988173903692797862552261711912348324362299760748230466024075475982788529027582868196584551573257902474501620762014639746281819279812565246433735646614934903953702091316836282347647603618784617425282407449

Factorizations

Primary (ID: 7460) 221200680720606092053543425481471681 (proven prime)
(ID: 36845) 2417272275996831361300534430213745493530112177320445207157175471768893399337866551432639149956978558321699952247628491641606970676625037527092910043531288382550177014309773663627133661792579180422992729 (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.