Factor Info

ID 51697
Size 671 digits / 2226 bits
Status composite
Value 10603495467241179771364633666718935212953399581895155487433538738795714586792370754000119796439212797022962415490021470549745658664043032317728093593178725341243208020795738421087293596669749374015800646662407861176860418373130302573607779243400429818745304526052900420074473163839986595971092733884227580456805515310156344704613203721682278967506013875598619893588191150502546745048031201509845956488766061378238242535020666839147356899042595768223261523165553775047964479656323825224189875811208092658172883652953385051967162831426597835060408487848504745485740080441969272819442168737970598836075189760371937348930591205896032079706274599083840322509585568825942948293

Factorizations

Primary (ID: 50220) 303309617049998388989376043 (proven prime)
(ID: 51698) 34959311776432299877803402225542616442228215627718464971892787994466241689652435065704447026779754598521256408661459716214633306983167514682278388706969124741469549165776517570239727648576880574360983158437590487659992411323283068798069326007377041492882767836352391140975395785184535571133504251842232905238663693002264918988539760784957388501649451254421309794495948121250624002134185958478202530453482268228629555139863209554252126808414442896366162687106271233367089098377476783729816395950765203444546135745985037681755101619201398498826342787849009242997120197779194478958196116733760051836472186761352455918284623638019571953942456780751 (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.