Factor Info

ID 108483
Size 445 digits / 1477 bits
Status composite
Value 3987345673596913205447879636943771078921691264366621103959214322079018977137374487348778257576336656032662119014064233169817353003697962319486982444107028739656955440635963327490037338086340910663563195676976258201987261907776742201564509401720869310840827285289488396656535954302537626023292162878355936016163233309765059895243127955830839037655695208589253851482087149375260917492749489474317351897947256731912943236490172371452843938338086411

Factorizations

Primary (ID: 106506) 8090878614861146298622621 (proven prime)
(ID: 108484) 492819860907694889110284613751432938073065297015863343242309477129758728982446346128355321538197669911138381506612880638125356269376805132277789539407240720458713259222654544431929294946834322907516365581299154891045820550760518351843725745127650077751316949400151638710067457654761167584650888792361650994791254428235518001996325504746587496599814366671007761137529928483406020787429109073029159353740872373966433889991 (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.