Factor Info

ID 198934
Size 637 digits / 2116 bits
Status composite
Value 5614795470586975567267888537741765467940583518027875913836085742131317573958026762768497242737850237265304172211969903747348726021318290090940052632777101140586866710505619155090290393975574990898085103678646353499677292731803878276652029152990787485128558475367926991279971441376152133103848712891694879472525430680014036926392190461876231062663026855777893267402267589505290884008567421722020684894484608923791009379064463714882774755719479848276726150748235562486299769023405780505949866199718704101822192273952120753829700900415716511097106064125526221948844315298522573202827424517232051052322845635103366180985016878003743447972711

Factorizations

Primary (ID: 17298) 262364261626614073190794060886242231062333800168417897597273617903167172733704458773 (proven prime)
(ID: 198935) 21400763334823854246831705282678575243650271643766484113067074531871785954356544056033762774054808813798496335023064442451439053905000332161485951481994061709957163374183851344428152526153954645495257815323017194868654075487039001324750009102624960398779402594154842976094216483385692926978579154340426204756821152939119345594007256527913857595811995042833352010990961747014002925425312061223189912928198641160611750367988380358218164222077377072972774403379614639943245286221719579260234586847879439737833530592399477157325109543796465244517373685908107 (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.