Factor Info

ID 142327
Size 765 digits / 2542 bits
Status composite
Value 864961910104017013443469346016279527941130031371976558496454617492749388019582911757424871347953497249193270360681764374596003504621692251180506214812782603082604820895521112972002105382665005409962080101734418669613645145142098372709811864548043612391313795684752075916039793951241564119339805115658893987126757885412870165775722069449470867246563747242582673151113219159622089047695963823283900237847178615070785516222829906880054232784265140865618682757081277558333817286631157276816024291905531127534376185729822015817884742730130099647077692326255869813759624975733940899779159833921543499802258972212184264623415455502259227865708989560455106256857877780527409475523772841044811406006191009834454760349229507770241057706913796883475425414159658564085962558681

Factorizations

Primary (ID: 7179) 1755692053873139750161 (proven prime)
(ID: 142328) 492661516691307060239727683085906365360091062633081852463563281857180384322780326958581098895281098344591469794742812880068601595059005827789117283362192075316646312905678144205358808782464703240460744123763210676709081459718336633202010757864691457839903334313872419092640485733442437637010931025045965999535181298128152616863423962084119835982087581271063840925681830989691908213461249698678792629294848831293965490235407496253532706757333058210225218725609371010072956268268590281280556939255310809592221382601466497339233723245166272487312668274508638215192104443321057665867325970311191403855832345347667845565995782371267895013295028888386901504001089789644894402629902259643770914575632313705055364069702883677487253320301570915138837321 (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.