Factor Info

ID 174799
Size 528 digits / 1752 bits
Status composite
Value 251614405793566123217000758453405101677925187484901720711717019253886872041926690562863822084523281442072049241357658935511905658399222592035311873150426726918587486726653487406466453415776714104683368068994125977431952616049914817507363000278999697570987189297090438442659714516417979224343831013001901259934296281754861408156421546703773379389398104833345535558656305352220062562782578395625353168771156885867251714048513605821380334033311732261914365376416332201888390946230543478485256786856559314049136597552617910598097799

Factorizations

Primary (ID: 138850) 281157146581942701610362334290780811 (proven prime)
(ID: 174800) 894924453646187491620650227705328801383783043747236464073122451763195878324437837268171556054956894946311622652790589344075472056155005986711043209934489110485156799107908114528228416824190256666319427402269080188643679046884301995743206354411734254568274208068330401989853764462368316272203710882135467535434491046046561461517573795690882620106866152062332005568945382927729754139855696573774640726766372192601095430177148510654878997287271662122885863026786034575556641104215653413643515509 (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.