Factor Info

ID 145690
Size 675 digits / 2242 bits
Status composite
Value 422095786515625865024987976943176994111250916624274319105160071399706069272287392722854151074652279549060471962285717063804051814250685591257238934400448570870698212325025059754424317226795678808588780450769428427970031314125846688322965608814499985491134745153404414456595758547934140445717774799591595312333684324475342710278300708576734199155500284010115624312846454188690034487404204434680094940998327742694249326847051718482817727725666055917007515354882875539314439578797606692626066222524604693906669629429357516783986545560345513467989284187912620698952322526811919135342480446841880742593451024114838880089086603476123984941091261033284522013700997024066034255441053

Factorizations

Primary (ID: 4234) 48965028505045123993421250406516036571557 (proven prime)
(ID: 181601) 8620352104403148050681197641693661149315358325113409034358885037708037026388203485860314909829229345320902669934365487691776492999745075382256994146052274212825169994663988442340075006493883786464245186447146255311759216591518617065416954302610796578592812495964738252896513546869971457153310414535736971532718136942724726956197491025679440017435082897339999206822444694165759343954715203861274094460338490108837248524504577441771290298697536244668852631310978853570721735567186428926897811317121153266604905344765309500046493970745170279716094672049491008814689475404001973341095381734044770152308563395257984293637441986747827768729 (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.