Factor Info

ID 85429
Size 667 digits / 2215 bits
Status composite
Value 4743725320636856307086855542075556409712510911412304579670974166089938928507561502697916842046083186462484799723521674224828541636280554531434187903113809057148802121383736304894428823203854491053248304904849874594210202217995975015701236679651411357074652243706736399791315599483365673482144691381171044173546032982303649139211958972129313131786306498425412615751742315503947137189932419457848909268216881002618987655864498552156426396656320387396976637287566014904942225839960970887904578915063757177339515457185708525618828005809192282778754327853158740022993514176359769058285673730046473087042821596627922466735993698813264340777077724916633310839914594905840971

Factorizations

Primary (ID: 83729) 137227530544033625639086502329153103203779374789738946118360487688308100467 (proven prime)
(ID: 85430) 34568320961767127354118022141262550378407862633393320060060707154439044698481096960418832228471957652499814375460202239349298054006948500168485868201319819547176834548643277808207435104327501049555364780899727041327238240325000774045274067121302400454416364376120670548835085693157732284988855363651657895915497285333379676461949509878577988586242170823543801544016549495335242193871364408957238926689133811107210016879422332843548984248577840965466221201839716676445249552793275187247661149131475445901649015803004860449428572306710199849017718213200481523335027298286505107813148290657024713 (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.