Factor Info

ID 208553
Size 368 digits / 1222 bits
Status composite
Value 53245106390613537369571296253855507477179072590370836743881397965357541853789511066139748757712737096181556659368853643180446334099490443853626899985469804942215381477697262640291721238895641357441236385641746438386229906149487316313839769830272533774059874628048984622869497555047201209707152910812783171767509545583226122840746666666666666666666666666666666666666667

Factorizations

Primary (ID: 208554) 38051644966016860653066763 (proven prime)
(ID: 208555) 1399285272375626435251975010457514605921027752126083880846706533338217587809948604456027625482029842030209391818245966254141124064640735592390363918519857035746072981698485825517021162051411018330829390311705436167480968196277093893405921514152691201782486744928760644572906426647944938001037245520476467415039471485664648544085052060621616609 (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.