Factor Info

ID 128436
Size 782 digits / 2595 bits
Status composite
Value 13351379362514447221189763104853426782333807886040703740654287016862944983546238379105479027049510572955912003837256092882389237506905023509410111842608948925284341023698831212861132035277226868602278402600886440319859453904724345326795126994263608958801881987436651880252648164715367673158746817337845531768526788057590061280420488301995100345513220679015586780660127452194957779667325466867715876033074457585606261180559069757549909609911972110953672829711704287409751193133585726911761035651501421210921668526043734459701837507454000451772646920534702916257899482198434038366507177282790483143051059676216689125227289377130835455651067782860469499835638502627575510765957575355530399599399865036506456903759322341381095642385439801442005958432671831656647709788911383173176182273

Factorizations

Primary (ID: 110) 103849927693584542320127327909 (proven prime)
(ID: 128435) 128564166187081950067752473858987927476214139834872727289541725827448728041237664633501793164768602719005756292908328865431396809290825877383665370934451315982432436425929654933063884918751006493875461444251236025245825511540281221967438409836573406086731782978302045750378099366879705798677993534976103622704772829410676545538627460896902314158899271003248739025604609467711941353362558197202961840260509579423730477790784718336596163443207223678394328906423410238120425993328957253778288930861963709132221868118959065700648249792832431849563771942870908564761275381756196635623740127051246614070193038554137342420981562488992052738330324162375701054698490046974173910132801630884611374661510782447291740067338954725981012856012428380378976382478173997 (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.