Factor Info

ID 6525
Size 372 digits / 1235 bits
Status composite
Value 535317653363687745880561324607729063688270948530021492669626794327858242879843042363220348530352427920348397411388414338692584753860353631693211764904020108029846328190762958996268815943075327860238826611787235186246470191837074848207924767811576238224302156199557727131227194717710600160506004363051233190366957287273602822455550028382884351628447011702793391172442996923

Factorizations

Primary (ID: 2925) 3976656429941438590393 (proven prime)
(ID: 15748) 134615012082291200284145148938255287631948163442666232578805947999408444220966894658017766665853863201541606699660809461099036117806374139840126431848348047885038137008295063444650602795518234946826077512646969850511757968500254236238083650496191243168004694935168384759913661640402885007037140810390012564104348017427795212319566042661232363800968211 (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.