Factor Info

ID 155653
Size 588 digits / 1951 bits
Status composite
Value 106305185816140514879576625269161756709529982683434825461769908187399350912427927423349494013547497800371440377107853889330581759341863902330049878710449045557937230274666976864749311451997104866757916382005089761750182922454358796968005972972656347831809844312539186510206620995682184376505707474587218455609424082083048836970743935718053498131926535004556194957717887995543071616463192427763762571386367287861070224142088044775907587118431345818768056700185549294192909014867312765427401716362000106402895600032600612298797589433550430408257320100019926098681014487060834590530019002181

Factorizations

Primary (ID: 154682) 291085900456038886134880893459441846658670815367779265015895596556789125915380655528060127881 (proven prime)
(ID: 189593) 365202112673936285480160506410908625953627830655318498981256919826528685726575655351943848012047414139838460757675563815826396304928120983441355394540564197220190202244857063179433487694247548319719383407509744943013300644375381849280670171021902585945108714075452397543747676872118714085427503400527558306435431142180434894700986749316347791799572491237449684211421169887381846830445657757619721411072052265310669945272673064906040984776928871448312682541944600608313172685450797982068125710301 (proven prime)

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.