Factor Info

ID 63305
Size 923 digits / 3066 bits
Status composite
Value 51994613881305988524345424598952375162443975208401136999653953063413995709622410300663667565158867194944252776690339000324335407265717889752366898036480224813813095837787652381754974893345723084424750856226232706500220718811339071201962658673340737580558086349395510889028310914080902840155768694751381780079053610712295069929441616916466714064598024208936433156422170799397956923521014491759889682680254545916107587461738370916056618285840208208202722582060564119152768185360272864444432288181154833512709573257638640766877074850518179201849933702311365002869224475644492385415645315158893739659151017228079926930240305026431932505273492668228223514160945278758488158025330898484004595475778177219365063398695684341953160939742468374323123751200279936602132632261869431743951697862235877803090468286110209619793010836881010578588008246256935940485234553059137008635341000915033305744472833937903821262729968457591698137667

Factorizations

Primary (ID: 63306) 18989372631177034732892899753 (proven prime)
(ID: 63307) 2738090135528777673632740024117115733936336167080998060980579904871960442668074501408965829196687741994397205324055819900420870308575645525905271895683321812764594362166510609189967040314958716159608013747470325929867413634538176462204310392762744418060067956466579452419693734971651790029195488707686287081582038595307859734108976756956151659505107098594578230749793528294183249671385717976148134130603650475564033305790382879784854853855761479914693822601794326354312268948768130764699215564719870560874219943089991155355853870978506582542224728604303513785534618950073375727257379210529316402503970582918962930013541779730608223941741957558674690972945806019505498397792176956592297824556853501815770617650649864223806490819019817682474849998222386114024448397673226589501366921653966857690180757252577449392382466178927405485947697649694971952992596452217154174095135183142234420267247024139 (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.