Factor Info

ID 103784
Size 652 digits / 2164 bits
Status composite
Value 2205409504517599494997554695334125225577950579550407458508712600768539200420599229768645932721520383197407439293658328555860548187942226479853674550576890530604739909356894696277352932994197164077697149743318510329498477914114828678188263799183328934630643233953842445363700123185598540569097637643196301473166382878004346210471214079020017292792287028904782363368629628273416355816341735649249161458123284228516707476535217588536817746018056764965929029579575132939325278844463398289867577716167117495904478926231565010718388069656608114888072401102867852712723665199255578351506051555410623825377276510000640472224020891082740679818395116737185541817

Factorizations

Primary (ID: 41800) 5002083100807729075002341 (proven prime)
(ID: 103785) 440898213818453593579800946038448995157161412260975428868784355890553832019238056564254521994510719702317064815443058281247777902475454034229326339107425742477215489641652442077639566408259624985528284459918133897907615195579437268715495573820111823807218860273465207975638614310676517558411247005356275015169019899992609830529021030895112813147499028172318783685146162665177784898133983734922606214879291121344935793107181170964731559186938212585737977536895981555247312202032899436609219222447898296472386997594681617383998839196845342900487764403841919134502276372427691203114319953330164351950364252323407500773798129607237 (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.