Factor Info

ID 172778
Size 770 digits / 2558 bits
Status composite
Value 68146693133590596759170308447934852530361428199633661577135880410646901714186602276723859939593605709851307644933842440897841728749164859890061997576847243785488240854898902684526582123688653722847977108491794504564131139688734067541510486725184623743591498321224047747393786870968012861976059760437458964650465874643855507171132588218353469161442049372829538822914289170000080452472450257303679689589062051681075490999361767283316191746179661010779340737093284585212477761785038751147899353797797942235333016912519274063977271621962982183436487787772153561930137026349576250669551301586795148561882340487753612388293937634323050761982989004407526679941007110049440245128961214161112507225671793355008673153395454527639297904227948078288206727342114548535364996243121961

Factorizations

Primary (ID: 171412) 140666868670276840727867082154425523626715727566614330498252549393533412756943014075358588572216286998281 (proven prime)
(ID: 172779) 484454468758570681783988880261015576330755574809264264937136521818065064924717360589105143044679827348393360303535567789888503086169151702202688733484196375694485309529547162795098251414327204950376537079679079895955278242516537078378870797075861717259012817735512225237605129900715742805606911217765436290918241736596264090650483058394602457809321469484046006120752670273423070003140218542224074437614940206701227866892217265869515191734135972236159756596183249823103435387255970050792669266438140889743486107407632823857798502983249432199733269184981021538271119788982180439874929490018638443470580111972940878176425540302654812142404831919233591381809010829205281 (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.