Factor Info

ID 4778
Size 141 digits / 468 bits
Status composite
Value 393309711336139639864711275299109902966072227797518929687161708943092476895463282893090656908283960664045691246403871566899410961536820804201

Factorizations

Primary (ID: 4274) 4183739978746243239852385111562221 (proven prime)
(ID: 11847) 94009119432418505336612837299495515675783255127342411561865456836638840323349863798228280197676154767238381 (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.