Factor Info

ID 198612
Size 935 digits / 3104 bits
Status composite
Value 13220057967139938427351809891907115490138339426502803034437264883944953306508160409905131933572719197736739940565836635911213866314761137999373642220078089170370936071616301703184005540211311577264210272388226288469944805710973098187517090966334768813150251089553004603429252444103573463688198484419491311460983786882966448059646515113855626919529037263712989892886987501152661698013185354517851211222259084547789087524965784299274002171290919892149066664894092437208231915269606906122335616334645653415238551202432138443957410420823966065818310137655525340533555709548555759073157138633574775333499858812365654393361110323089816654259076332895214192953271878769492926356189099240102707139445047563568895489915815114949365350573746731908358933164803790819998342309587165382956681174510861895863445632495605257928695019240893736507840503200710810291096270410803601300042175104445096598205708595904197904247242110832035739242288348990811

Factorizations

Primary (ID: 17181) 15138465280223101464931287568892526939099241284821 (proven prime)
(ID: 198613) 873275971006825156779095548411262908920331569849857473864776689594107212547826809379288426047423928541755209334812063996087524708133134624346090731222623719202726028421167879312284451663011651613777074223787172094208170184902089198801177939805223373262273162999164328197289493427531848673008308424829691562278687382862383412099691053714661265943463381425758894992260311195933076275814789284861216396527499771105988440291783692927402579975353492222985565173428085948781529598649162305262349548677584941247073657183044704347850164226154078834970693257109414201841879286280898234049428712689397496093777378998419425129574494121066573388415400882827739470214181989310401604349933844370164196544850477541218591637246213123848493327503787056878711660695641257300979481220683848627089748329198320635991008016908343657539870971629802845263937529159701164127378353225855906674945094751155790191 (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.