Factor Info

ID 219282
Size 301 digits / 1000 bits
Status composite
Value 7214825167942646439180007567669888569977040452638907487813939601839790353102860143057633026046800278898366783099068173184497562072258634274184074967126798693247229115502089594537982012958497518466320317672902352243069081460262443969558363486861310969434446386015410937251840391054912720575265216353311

Factorizations

Primary (ID: 224822) 15231063627439042030627880747151148020250169 (proven prime)
(ID: 224823) 473691486321743534473002585192644234736384331736449639378446600622598336897968601818437874954733410545975945688564070839202151842705475558419778768309778413842752723277424316388603008421521309116462133276099166366601187954198720067849787003032804845246192919 (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.