Factor Info

ID 37564
Size 268 digits / 889 bits
Status composite
Value 4011370970140628000639161870363726022244385329640624454840230961472323364759230362450838420024378042336144703258860569648545219005312112913930031929559076581237382001413866549722013384676809268112178641173072369713730555724297533833309148532217841064491023961146541281

Factorizations

Primary (ID: 11836) 2887672788864526935723044124771464240149097 (proven prime)
(ID: 37565) 1389136257268938979536717431697282876847866462995380073809040034327609740764634401612351521145071908628662734593253538399267615727498225378008307290999284319145983165710720713285523669113514937800427447432544831512528491167673 (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.