Factor Info

ID 127105
Size 499 digits / 1656 bits
Status composite
Value 1801529162708374880609059034566993158373642455567310226215725533434190258546799050722054043878454675929791952536822404764102013496665338882801305797061885595743752322012023349690765936888132202221461294305289878058562294721768530024801817088605988890747825974162849489078416387632573278022035109084396940706432936638585582622666637190828457849649355449564462776113376395384650319316502882051745270475290743911519211738831580117727592409585760101096635657987720230850308189952803074135740867069240589

Factorizations

Primary (ID: 182) 16152102821660189537197311838569854152041699593953947661476644869 (proven prime)
(ID: 127106) 111535270831269088649010814791685161481681708241363180211981056924451711240819321931644284331775174406015346911560142075470217759343186430543966000625704865031628631096677829838091241168262479530902605890320684493935582696633676089344957150902958799925904811832092918927659749842142696906280240485576030890468210927080311028978354789494581185342366334698508279709631780153888502353791994875075875308959290544549056765168629380405419881 (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.