Factor Info

ID 66896
Size 481 digits / 1598 bits
Status composite
Value 7206673142561367695876203151286106447170882445615172583021816583098848348427400714138361813135692163588673323786052087379061360867749803623386120079942230763441595119865285663325732345424116550216759271092686391074219796956978850627434160271504071272340461607639232141672671069690679614579120563605111860427477753162197264727641017691656697593838994026378635953881965186110580146436932319222513163829783628607282490642046943948970886207464411556058417458762622911491053021487856409

Factorizations

Primary (ID: 65736) 3913037558632733048069409307 (proven prime)
(ID: 93562) 1841708144779339756026873927081856160654125635390027050586736170431435488574472752723777118684805067632228213288950270734587378114604568228745272744443871106965458016878574562268058123978744130642375078240468423590245799357141215125084251942655540961943939439373627013163399498732788233218409576607264067017403739609832162377633389512306565815027891756747908805236622297618204674275076459841679216495655868188860862007232573759455606077884368001059988187 (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.