Factor Info

ID 163100
Size 1075 digits / 3571 bits
Status composite
Value 4964789962388440315505173225446909621783562210316806644101116599843583535604360032204372106459072290529412674166645455314031778550989589200444045052048155334282197950354603552985666006873585779613783532083310313138004525346818889452076855225107107449731320365454676386648097219151418146982566642390108484612455006575387028129769445611755640334528083816907516637778145086509716927686228068494033796182305646085092661110457709059201508759524113723985420797549972339438949203040985904978493620061466260692873948309520395200376834021180967721933339758654229959142867004081536193351725924920260424540687423267370836408739429287188711301285999712339922980288231448150883653880663120756862868414553659015237385241504854695482819133856364030017943226592093559411087166426769951098187412660216823326477589472631672161928982050158518342702751715715390042124848094438762924651977991741820714545792683177588121740684330240000110711031156793024207200987779022665088327978040276756537114754871965731049705711956894378214311661969150393119966184058428612377230727664945765603838669254441709

Factorizations

Primary (ID: 160965) 5689708313548494885711602113 (proven prime)
(ID: 163101) 872591297969729235090285382041561546533953931531965333544697646519615899196211753873276030321922438425900051216558691151049949927342179390592108104560943876490260180934802780572500675848411249365608752569836158611648268022609179840870798922915775866538317522940297052297485918729631767493609902323757654031806392685289144403742395663740075858200722209355367307238778774438329551066742072962170456139308118737419122400819140668232872665694834125961062275560715091952910872735088223352607407379032837487609851318956107939192721101244415550917819931535765467255380846813888114439088720641000198357174298573198733852824972770525357291333201746957972504910737463501693960542705616752366407673802737722590121405186730394808017079727708986386478134299438996605342454472398308768586965158688493837014527613358703924846254208284582541865524604862358327436772443228935314080801270676799601455747029726930886625233635211553720634476109423552144914843234581870189326150519116280729877053965568534762713539949879626500301162595992027291689062224250487124200493 (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.