Factor Info

ID 186909
Size 283 digits / 940 bits
Status composite
Value 6424371945232565915796301566331749991112282852403243240815929248118672224564606549433333685242775228653917169271258362479699510712537952818646336339203160491081077152317461503277192053940941037389474713253643723638112652529962154974279666234991598151479474324658701145810015318916623

Factorizations

Primary (ID: 186910) 387774464085604221260836389528201942580308394174747935203271943286192029 (proven prime)
(ID: 186485) 16567289855925984773657512774843261686265463694668474639768118689357455579515079233542367622390893151580996982849988287745194294022663401210459482615501541916194804746653515473183694724498322422225500551469496987 (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.