Factor Info

ID 115397
Size 349 digits / 1157 bits
Status composite
Value 1672010665999441787036226634298786405798930730584246326183013230180411664833353772330205155630046638993888862390595183459777865652284544784939967223278567396181985292446698460924532163636883655416962948146600420470603269072940073439808836720251973764125036557981897246666629434934187436270630654108224748959809461176820632639511883801169829695612099

Factorizations

Primary (ID: 115398) 1281022664310126591636714711138031790311985591 (proven prime)
(ID: 115399) 1305215522396612138100338276017318863081266843773229453896267963781130996977914305417965655363226615537908967164698893706257844715676112048663459641565925098237638604109103164444528105045578102780015389439961986490349244195727900950194030241677985811478244128365437052677101013263556671704319091153589589 (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.