Factor Info

ID 21002
Size 421 digits / 1398 bits
Status composite
Value 3810946566893147011296354267095416862619750301056679315487394092847310519060885136551421470256200026339154271500579639446830443662073779589490580363348024838202429512772178906148131119314127277741343994261426514751098278745971285098965713458367402117992172673801404342216183803786697771104824188582010105008801336491126846754749640251988749858881926402726361860885667072917718419441964334675437334358302718255391463782911

Factorizations

Primary (ID: 7233) 6789441546024769741462601111 (proven prime)
(ID: 21003) 561304864481006260794083194052076905962558380319102907871737995419660862927427037087686942774909364651496737562724575666148649401612589446712190787315478789339311628622886062703507298079076082753751915501701375321105632962534460580665734861808461826248828892421663679932621239414452828510772218653365808581126915680103685603802971202547538081661599600559617225732078966177929170391268547363801 (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.