Factor Info

ID 185606
Size 647 digits / 2148 bits
Status composite
Value 27955673932328285600738679070732631852415027866925833403222498551314248028075572101639530559501154532971456223459447425903047610146452118889681246601963216845926396429250529456460890365031888203831061930169705178131196722852830681984502852352148848633967327209768305410430192714972443576487171334395871444182596614222417949525894313197893581415595733417522852292575966661399776941753399984537733457654267443769257406142976234418185958938650103275640401453280223208463548036961896551346945661234586253630446343114987305437626330572433733883662781028818812189618912455151701611597042441368256562320366213454308405952478115411461514630704541733786753

Factorizations

Primary (ID: 183860) 7489415766482034878751862989871989454755819649 (proven prime)
(ID: 185607) 3732690880567812558091862895762532854932756480935896973881099203547952884542348313624928423553844087126915408491823719081750814695929429206623090210471471239053263851159911234563595477489587077345153070565345176304821060088178382203750673980506858520947374860775622467881491770071219169197581330246426193080785334525984560330082679444292367664353852408299359510349742609336885727346964942338761559695154032575103572665659485671429626756543414240906441099330581225437860145290036044749350540646572663098085061821571045120345708583595448303433248344609298666620693736107239110030902038451817228674999297 (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.