Factor Info

ID 63272
Size 991 digits / 3290 bits
Status composite
Value 1408797683801438099930566507732262281484944290108706065952256508026868585822350892177639699663671907578927575719909596332478171567007703754070436537801031894553435477500995476025063208165561656500043604171229419703941672237022591281086002332773552500882376514281660660995379144549317277546865142498815142971230099762106325146757132812828966649498834758000158772344458045639864441442200095844814258361504654062732493846432133203626526593802400174514569987538168170037480767357896223941648648791896410518863995751349116441160871545999946479400350567135800635984161510668883033112013061660399576346983730602817257675040609638636819073770835545329325789836138114899804967010255323658125842234019272094387643091281924927433469812938828385964880504353670054214314713204867103599029131781845741287744234118664532648948716398301572157641180272526037178379384995085651721873752449181383931500344833076955938319315011776134183489317626621725730773909202438782340483106528111265598946107845284717361887

Factorizations

Primary (ID: 89640) 1059293291115667277724049 (proven prime)
(ID: 89642) 1329941099048844474811515496050755600103811242444793092451593788026430051518880518861638314280992782390731263403500228492053167674044261241853470080417161132995270020001696241978407097985271816821495706164635892711321797919176473254271518960660377675106866578713442379906319506481481664940873844391475128648928338639177617358384324582943860101144307149469082418591757926395516056708340460646640618387495170443324655709307609299726640323878609024472108172037757265252443096463841668216004572541624468537576558270531715230898096251496337986614630870868747729962067671513831410763624461630225245226851028712752598107346495931356644726331142695187092482520092336346173142901869856937500758445493668413899310623882765244452395226178288125818524125061832977566576943263245832061711342428259005079078624483235619886093964809419118410233939419879328969419017817211427423232450619116441676761407186214312869450858621523554860891391891621823048491848145677533562645411621713263 (composite)
Secondary (ID: 6644) × (ID: 63273)

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.