Factor Info

ID 197178
Size 430 digits / 1426 bits
Status composite
Value 1651519414582969902565649912725137031994593337266171564843009112812083425372206772109690853798666636308907305806191124378159220725293664192141101639138864848743056347510731602162691174505165661262610830027291049416639797740061380443235452928755950924357153350805019022393266763008251112671813767213014764334822168777888783861017753366884681757212626531159373354741714338673105170176482078292389791335628030140101086261292963117377

Factorizations

Primary (ID: 30739) 197258675222337437214987665866932877777334261101585100808660547734272291081636619994804783950282639643816996390169226211534361701169716441 (proven prime)
(ID: 197179) 8372353777198808723043713770348421894996614041950265601625149546289429768239343113728561267544818122703659181564030624428749781777276305173965174255460399389954461184593044173611945122777210548820649189781780379767680083514173502211682443432602807775815620165076009504270347093908997806038697 (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.