Factor Info

ID 52149
Size 582 digits / 1931 bits
Status composite
Value 181404911935091459571082607058172448417946919447937335725970248832328633057172057306820940274283116219460537935238041555042365459428218398178014228201968178360696023810013643801319040821458884671096057539713203244234461644877388982931331764713868467877863309668501006319164706532688024873553026052191247577397056202943215754560173436572047214244360003728640185712725455048256149316892735872015337310421235029766351273309776392180632606606171968199073240325640867757622787481899206333361086767173020907973026778077404396404644025022348554261778112043185815154836964565055152901919821

Factorizations

Primary (ID: 75563) 282080371622738726322693708408001 (proven prime)
(ID: 75564) 643096543341579543186365034493564460459449937835928925576167067576340158478804093197235842851340788550566000115808522939697680270354401451060487603787614320356409641078914794957704579098511911089775234578179033195366343104183771022314656311090739057903489674949298101109092332911768863727386835703824445858213722103519812965177569970707603038965932964001827692768332592159932268129111321086887719455382313843540069727003919046632024903412282567761499217364798723034992078313939310829126926387136834256257330254148429857828281802632119352602290951821 (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.