Factor Info

ID 84555
Size 489 digits / 1622 bits
Status composite
Value 138312338779269440412528494474624285981281222421011713181607759383784845527430782134102691384316781343033105042214004475896316950188331118438869339160751530343816017147289781144379959691580392224702749936725066468200386868000250902291832134830948907714740925680302435582873781261962020038415431311723914480920625417568992788416068286339916822388808643607717745746364136173805477568727856875669393518985701753811710938174819732649158821815843365134067821809154437956377665302518735828782737

Factorizations

Primary (ID: 83685) 422898670999329030127560498508143815255455759 (proven prime)
(ID: 84556) 327057870511702048811087576567083605489568212770770123618222051075635742463503672867816522351619035580658179714662107486903742612194989200122949008951134596075950917669396683013037738475391895242862436541893240132380680803537841686108218884923032924880679011116047638334468937841899818166254692890814172636505118631267321202055163018888191455972382962372183431777415213057240116713002987781439750815250260266845971848629648673513811325887278943 (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.