Factor Info

ID 142349
Size 814 digits / 2702 bits
Status composite
Value 1934560377630631847373938769239222015848367560825053726561343327455365634143459347402235742894537810365269989046764654444646252855005178289847394619084674961864728715943908879247574891365573920873747997930261771522044359023490885656440902623340504186032772103655711336724354552056527376285065231349366882684459885704084051027827698980064234435144601647452226198170251340364126721836962569294534901205806764457001050592326433656742716237404782464788822101065106444533913522986552030026572709115473635802941655594720575470390075264889365779562870969029271884450804026906989769905178081043462673911769642817997013407453186429737221138514602957929903125251732787189599841469327843189662432546160479308493929726932495989056199281823121036729292642805893645808956043180122930711843165341811469994178032556824839335215691

Factorizations

Primary (ID: 7472) 21441970593484574539001 (proven prime)
(ID: 142350) 90223068313435404292213137708304792746402869589588318643439576229221359038881208181162025950799666407679511828251240679906415223509267188980185124234549714269591521361476260296784154285191648376970591260667529141264874957677017343337359764950971423016873708897740059436289662059255160427166414668533652487121717918936719972484283539624693735546211844578202662897938194355269523365578822459238252221825205227441249003975670878573970773713209705866827564810131892722985435864612267815455685882592332658631037428820300024397533788246083982089071213710573241627369647596548260964069165666910986894181473361563017286992266771601124066228401888046739598827064109748211870899743641191381398446019484462136317428547510905146496365588767847724087842799299319622066465074012944284594452597195454766691 (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.