Factor Info

ID 223018
Size 485 digits / 1611 bits
Status composite
Value 72489455805538411624559602407840292751512912952290210324840627148719834085838288483083681535240879975087323788766628139019412595414047646704445772127351888144632047731402485877809871728229594775581644224513873975105613715483293869954371057972270961916126492764909810527749919229974019630805768200628556560944588297453112323199261434673619747723231597235210880372452653157200775079206072004523466699375205052295530279440300416312155141547418314350556060920100886907266086566477926954629

Factorizations

Primary (ID: 223019) 18176829398608123403557 (proven prime)
(ID: 223020) 3988014312941135675346222890811104696532538825331597866503875800144331497670940009824894450387722021702239524680225049029842043552709857607097051843541718283728867099717564868777006654657109931284459537859830555703004142722706337293212454415055151163659584384101618058238981533992107545590180318334782588439271579237704860029482350739695854476465418474847444664029965888320797334875322890114252622485309846385259594293892129886136728727657992183287072549557052897 (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.