Factor Info

ID 64853
Size 763 digits / 2534 bits
Status composite
Value 4510166006171965215535779229341251168613289048724784624213607398388868365606604762924544275900364502007377903229711318517313163445292243280317604502888167660359097890192394521618396483419834955758776801904855745622516725524099725312546131100367136825118176548459693651585487615190926038236863042158098416308656177276889556914905009926096147660000905985078726235582563072623978397917438974361847141466550431876852712898186665754029896252799248387167687739885184702359472438229159900113339745276728257392119754517283870524847646249795000836260979372377279710168068178283741747470245693444696932471633453260383624846489799396564403434823665459476214593570974548597239188530939765230447005731283831331014086221973924998628990095981720985908006424066196798591752326131

Factorizations

Primary (ID: 63342) 18469031047049514697 (proven prime)
(ID: 64854) 244201549863790948544575438075645567720796478845168536467451960767270728786227778399365913940462756198998110537787383652908216051324489378001192114334568543062942005360141917806502492934092206152508320343349995146647760927848203149131632322792501624275367954914331839161502212683859132943661903650906255313900570122833749887796463132938287587594729758075982091493776214690351415881792755057733115379448718036581535971120233944161677011798082339913056093290963794412433889776159080763309403438295842481596201828099504548684862752573656882032351092277715152710702900181494430118207042707030771096668933162569051200947496089006493403458071728020929641775470442617119296866613644403022675892987382536725214892148905087656510526287418960508154607323 (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.