Factor Info

ID 35276
Size 648 digits / 2153 bits
Status composite
Value 978164310273578981629063873463741849335477711473092872623477057560843690082382300768328861488849455590616107780581805022552882356370881834005046660205901538080645214457034380829196620819108716854990172394946576737906510414531379922521107695675603812611343081842488883338589095134808401053783349687232514010856395308528244417162683217608413799668336596236495895531066026955780147571724380779053490998817451215868304184356628513768377531661342554652512941172835571010367305165457589851493128994897294372743001967795981296381009838807630270489091107830480472834576793248898815930299143348107465665496443323034795893565315233784069475707950381008912457

Factorizations

Primary (ID: 2947) 79638304766856507377778616296087448490695649 (proven prime)
(ID: 35277) 12282585787545125810618296518477645102812256986213469146939014599666241101602995989954839954433779528011524241808817531697700524884802334560631303103826857246415158092203946750773652540533926746446604314139561353164992962015447146395349949402768335659984429285330966386347943209873660179436274561289497345386441217371334045407646159439026030750749519017992113218147373590561563614223518649771929977511396686206386256392576799629332938898943207791592161364832060445439514275283901684667550743288126693471890843858347990391620929694468338506686432532220701615197519121880462272796041310508768556528462917993 (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.