Factor Info

ID 185765
Size 737 digits / 2446 bits
Status composite
Value 16487266521366448999939408318661112734849945876571375690880326171283417177092308911882685959093268128622326407691814691337220369063170052521651105114244975272308330909059567506953872927030853348006587168095377386938861069062877890933473220097191027364929836837649415370312269824656423406246878544680849951556422847647899646045271403203184914779858184881142239658695095914076998213652078437273395894494325454574922106439273462165521907959719024671702136423992765676908519785950137383992124171615849658619989646591652259035476616207033075501726385035293766549784938761921486324708390046580253153722657515194425372222426760412065874991847897393143864496417107289421267137483842951029996642758872153599053852019790729621485091983593733853157

Factorizations

Primary (ID: 184000) 2351660886226126798845091735418095937808193594013095165135920296414524190708325200911735956214511211089096945919584041 (proven prime)
(ID: 185766) 7010903067671762914303775606330201527603154496059741318463503137610143822251465317838292524113584254783436015205318888833669762899294371881879003363304948008077656050285901211762487774955893391248185088390992018335947696475726551507611443522439809087634201835333559665085253106333755802841257912146374711214010590112160174348214212355278739180656191413121000454661529196647586132627432456012718116682007468592830335935849046520883347311403361758082698239147613110574366465313165539530608076775052753380074917177736488618288103337318291036020993232226914703170225543851004745946791140216819481587890061632292430525802077 (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.