Factor Info

ID 150668
Size 556 digits / 1847 bits
Status composite
Value 8217663956246659160591819518731597260911174971315537391822510094485622857494594357598504445771377795458481618765109929227332987159165449717562876988135198896822115434475889940108063231868064525848914613268810661137099753720511699076126202429935882697374168528607797427915763059699791559530753317753221279261588230543675471634689515952516936675995704500001270523381237160610372184693816452556712330321415703468005526156198620473335579340633085098767979438582046955713410286063840912952704104668645964940941974264435585468785221741498021899521293530506699349

Factorizations

Primary (ID: 149699) 734893353967822492171 (proven prime)
(ID: 150669) 11182117666295389901354093122890081449932619238623828837749707512116472401393062891482064154669619303984675252387064515563764788852678321485520558409287391072497591598878666550527311140194006304948603695938675910254299065720783629027435868172215409640622551871102336390406542018833238306621803126021965701286307598752328776352010343238953470731014539862358332380449184172627121097825560862508120314081771839578298429503039226351702765059784584647312167098635167976136983297348908639306582771674567721301963082600989466333162041328761119 (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.