Factor Info

ID 30328
Size 445 digits / 1476 bits
Status composite
Value 1882811848908206790877360601719421636813870122550690142704093224526972998955844324751103081818218420842569043620057300790167997326182342620215802463258397432238221251169673199461978307746151916883555581483707668829097029731807100379211142499685491941831071668274352340873815163538337179108623519705121170125227112605808297771394153381057247261012426292984530505311624543724594438842656663925072814218936431169005780437446393310097540810835884709

Factorizations

Primary (ID: 30329) 2121999993860741578057840033007656075393147 (proven prime)
(ID: 30330) 887281740978067244020952894284695513639105061956992244697142134761827763770750232950409075978001343838559324108043538956320716397521378244431421276058101379825983723031568984675964480233026098729888953129326373155644539764359057997447846728544025655320561946385943353663984982267397700116503400134659230588435201186191407039163767329752268138033798596069102329296259621229722444071118794947253516484447 (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.