Factor Info

ID 21769
Size 535 digits / 1777 bits
Status composite
Value 8052730863215084603589686763190052805651287988920904175918131153125438573344846586991841581405667172686414396927859366932875320296062196733057870253334109260006067327904239772985104976735984305335242249010912076318518609789183681768277433669170116859898288659735433968298874411405780213734354452797991181135127606558462811200645327760067216327142165914098110395290939351015513933507963922982814208282198304750658865435990370132998265182413026367356523883780064651111152507450147398415581131209266031972165440736909430784193023538969279

Factorizations

Primary (ID: 7064) 286075553470422974507 (proven prime)
(ID: 21770) 28148965423736031577857640731510465328495845033253141652354564985572839887551103347089557648772713627270000503711033357575097359790424161516255665710993905736324372953577610356525307444017421581276808392005661572961166706378448338619943090965008550091224640475078387413554466852092662344749155881181850511819682901060850941198994526430874917179372391363062315173940951460792214054531195123772071137919731904384204206248918142555443301758553028787149890271941603799069542045376250205075666650074437424711255471870397 (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.