Factor Info

ID 207571
Size 654 digits / 2171 bits
Status composite
Value 187002344989807987498946581405153471646279349401223105294948575975425163833772190940250747932505083911790763931820813205373070621290392842249203494214140669714762599893149681891190118027888931525861100518547993026580889201525543369379109242900351528497716724790146913695885811998893401805088041465973229131772609378853406750167372135527510312619797830700773329175114145842578329264578971695492050616988098213410794770874262921935190735482122280233730991852387314906806412689026681654679758822783958313758692845815063061626411660613952465043922705489392131225745377695403661597254506851141920830609188832995525501668157972768729601400977227281072220964397

Factorizations

Primary (ID: 207572) 1249567953758075369028077 (proven prime)
(ID: 207573) 149653601812849371368513242501066597500986854531940425670842494457194898928152544028551236742998177389834540168189938760259464135934853093248557888587517152263891234780250025846472049826281048222373315976592634711185056045917122024094405694530278183046901636424162352706821730333604484964150560849205155487943281527695593361903118495369850479967790738171935148287678887283909893514087593833145505727777861118114600678631492897754130942202823737796967156627906500479129965158581356242719295827528785724755073468541412401719798558744570093832166141289746140819673539857669091497836955854965522420880076565127163742010660285716772161 (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.