Factor Info

ID 82665
Size 655 digits / 2173 bits
Status composite
Value 1153243866582124068742736528807444506573725861751985274168799881390285629788601356015300902863458020071107141833627394520560060469637367812629897428962523454283953380612479440944742724096028799604277941015778675576777920301787656556323021323575262926316161270151157176502215960079206305926279345599539384844102884567432397243767868239421750522341921697052302383715847433553026667162978488536073491412957500274455007507709693161951118839641606465751796150618025722157797841658556640124970261262796877417786463177715020522170270051272117098482274657499866633923604853782839534885967007030229052734041195721280387386640284494110669437547332560601704717916383

Factorizations

Primary (ID: 57183) 615119103307672084324408929574434035093551952429110669871322453424027065503 (proven prime)
(ID: 82666) 1874830192040534230983383219288101535898009189343897669665645133107475657912405176562848642789878847056363882397615597787497004602686682758930910366493817742542746073718265686174063568386625921058750946447539135780376058101291975085785161869875897165478495957904206061651420338891400398478002023221818007822081694895316070878525895533770434437733817408203525254527882541029454991276597945748199880322988082652097715448021613313716733482990842226940868323617782453672714729251534249218341783715677024161052152697320804678143250960069982627953912403300347845589496022606782246656961 (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.