Factor Info

ID 100772
Size 331 digits / 1098 bits
Status composite
Value 2148487090761091819233923478059960106958097571951907671144732421440807183788052189226484550514568620413428749749832231761894787034266128930372477870062826624610509076874818794421463054426635074875653340299375652248516422288863695166423073881217143055820375425851108611673841414086449866997801799874896557161307650874244223606393049

Factorizations

Primary (ID: 47647) 29317904113997455073924010617694851641 (proven prime)
(ID: 114833) 73282424364548091160545383593401389919490114846958881069325830119356682725445628723561290613606538287116901696421772570789537751126088343149479490762583940049618059703053489881180685177105286449748272874476502104714824776683676585605617169181921745386941721335827887518800061062048686618717089 (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.