Factor Info

ID 27906
Size 449 digits / 1489 bits
Status composite
Value 12197123458816737463179037699779047669278793936345718280705302552834086531959274068931450004803429885499486972466747949858756919498544888299010500203145157599560909684515520488314015382296374225419308750570550952656552447199127422331536409390830663893436632292107853096790056234142958400981143343848376710015662166541828408221039863752989156743702925291441078318335285596007931663398981953411877503822067317616145120725756514130477005963299880739531

Factorizations

Primary (ID: 19324) 40548140514062774758071840361 (proven prime)
(ID: 27907) 300805987751437593335537887939811976813880705812948975756096805655311304741395782662656978536102300766642478388933303009056580214617311483617724434230435962177667821066032250386612189970638022659996035947888546627688253541611895523444634548933540684852386116697292861827331914260508487576988782114894918681907525670119255666036667686651181803449927935145890565640368165188866176446540677727981517311556786831876580509971 (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.