Factor Info

ID 137730
Size 727 digits / 2414 bits
Status composite
Value 3184290127774603977261061642155892363266246381044785498567217388408912671202672406786159192317999469537972723399729877659582077524214110383938386129604275061986205580721083838347998523888978275360524973609089062189406311972984986501595562820202862568752798394838010435661372811843795454113018734398823746577794081883942251509981153992989044092690302119948556223128321969141550777447725031650950605469827249117387419671316220378855018387350644831723038628830760735319977127401579336910812715849896137262920605909519830447267243530912163385699076357787169282335142338717928168105824207673416097661473022356364326978219394031440620548790132321442313568666432121009486402764210615941293030234216552861740521189030552269482115306901

Factorizations

Primary (ID: 137731) 65942997518815230798041 (proven prime)
(ID: 137732) 48288525659848025896516092762634993120449739868878623460470770853523812961319677843351769544672501865898267771607390934448832670539590374819417268550849366181263319870741601452904290088083295338361361969871192441498994461298844865783249526180250405689400613488724338379597727408111485691252468269727978554240715210267018663497882839012314123680937014160102505345379254107301494838153170090308583452806440417554386278431305579880653509510471376834814415010797279407024881790556623014250062514915096885234561684524412391388155239569560271228160401935558061821997353185653073990728722738135652555103827751649958484567352930830448004451515293064809096077910745253552994284726496674567961461420783528457010461 (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.