Factor Info

ID 198589
Size 945 digits / 3138 bits
Status composite
Value 344211638247123891667501775539839842412830908881788859770567385787115590709513476644141758758707943008838187170790698180226294435235502774781706359491437160032064474096870021020520823112318749597755373258967445644204768291919053141542349853355616870047853577011917932162217790864338059826686842373609388244250858808909930451716657243256706164795484442367348740739614910188963117118419366896651114240165019504566536117283194524899432343270072960213549665746529693812568116848370550809098366930050204600849266578793734904460206728000447700913333892089977038396757516790211160723069956285471026399478747797258502033770409455570312936563778432395886597613573539703360128252297160336559973099093438500489873296722993989303516435535704242720095940794855467418312849571961110673454393428742513485665979678960393145272527461030103455851516070378187405105666113395469316194282155986571718033595094356246251163244465565659477062239169947391042924921145533

Factorizations

Primary (ID: 17128) 1437176850540020021056024701236917910178773041847685459251313907949 (proven prime)
(ID: 198590) 239505415160135770576664464795134794943299732606165984322179787334159507954840968545254871255414068443457402203823791391687442536763061551687846019116575571750162084967361696882791222382175371709716066629938473458157217323508694212599662296931711932241400716349299546655912918146854601933815556447161509088442444058431570683067796613024535244139936204938935569599148297747916872469135671218378406639765913435942427714345896824175755645283348248355017804072811366165198543396042994765472167493673610438222418347687935724576760725315470227017550710809843059505770435662209796087759129808625408520717375344819111081996229388441740805354349743321320367053333080672852197547527422639283672960859701371777687755509665751798745445749886150734485261654667867914986352512906376832400051118151720556863971651016748107161350101781091268054859314580147259266157853805227621127608106151609617 (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.