Factor Info

ID 192938
Size 516 digits / 1712 bits
Status composite
Value 143055860358179461246703439132532805352190470398929467869727011879430605384259908679358364158877445619510524330942083286561827807270279934392403127593038050144933072504523789677287842208870689247787058147097962024490590843957254729763067757450141417051071406560123139768343967415306090774706271253262312049077700638456395555226877768576601010157830164066711142741899778013603156708969019297520825218869039655418853897656676656385655794797246564222339882774384508920714876559394660389488362943656577312428388210167633

Factorizations

Primary (ID: 158775) 957904899361849746804391654240726947164328072457405577270473 (proven prime)
(ID: 192939) 149342445636808393758800159039686511073989458509578298973743577251467295155712707108005354901580657618897483962660301020998404283402061557710269262904618212704817619102041194050339814584026790865852931645354307975090200969609711573399772573807526179125426262327764944139366365343588909698589719767176895818103225276765578085080254904495167743665392999796586653351594560774818244478853668447411620801019825990958246349826481831335011875947577360271425294921 (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.