Factor Info

ID 198096
Size 399 digits / 1324 bits
Status composite
Value 259083763114510107204747159579617206598183231079329078243023155359862054647970251401150193070277213960741089277681574618141963024383696478973392942426363758850814917457789002552201463223927313384407457122437406575982063077850247442378191421462557240392856557150364093975710289039737531056815722135710789221653956312867924122804657107077904992200784222273522073703656463261734447268612329948256993281

Factorizations

Primary (ID: 17887) 4011991914549052612504468176545582602593325358679543743598487176006154163508637330993511724990136321 (proven prime)
(ID: 198097) 64577339294969912632843974866207458305350316920865949745761450974046295245687145620675853029816747286372725042704871673288249755657648597688750139799116068689811175902333203845054715155293698708247986804170423820059548589799759895168365525966284863259875100345036252500183748653955757044664117493761 (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.