Factor Info

ID 75820
Size 457 digits / 1516 bits
Status composite
Value 1231559946112224596883878652554722474143342883228019387159857334550675448841560937381819420899286940073756475521382861572253707001015417083673328122749499724092896857189596985787636310272361182886904000814800160339047651441655221089360297496594452349232137002531957177130770008642800912175793952234746875743721183225037602239959462159470283654661071999296153793834615503644010571397634320101085083617228855491063706846479881709788403772927045246787427830881

Factorizations

Primary (ID: 73933) 19999349974269112034854377349666096849988787664985210593256656288993626405019570365344367868804136331729324942770750275419931719406660455807540603795313089613499414355357468540850009507884204058026400529761370617687 (composite)
(ID: 75821) 61579998734795513115311807150373288899613239469141039650169139541224035624865915402705113281024550938606285927068408110589536388778964096931083101595275315304461271497448102583287683684880403294042847179784648483510596576323657360803530841863 (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.