Factor Info

ID 149344
Size 1080 digits / 3586 bits
Status composite
Value 259747653598761767249580251923956713183763381609063966114436116401321626508225137657307589649698696642536860566423060256390762664708897297788756020535157836005327996836536936660454106261618779654224734745342174672495271779597476004549571353740997118421969885582280053694034238081840807787929159564697103454429261947668086117483012228225126331594190573671093096134299053514516553302522977501762828432359173541985146522360759581320461218344994661990090173526294810070722219025790904963042056032700032536966260424003070522086642892283570832780805085005806228951400981816559002835753616803902960012569721453423388425313133065393224560597748262249504126388115054441945207585982312793797093918659558452458143746433589323997799306885377701161838446283643350171261307078412553206198441905276314408521036743317302795569171838403853554902754373502394779843350503816720896551505395118984337131584000440111695672905651182529736796341963909263835320239299805257570798898938494835458091158384130605141582157769299730484732313972673092642327194309165680439580569479529961456587787021769256954071

Factorizations

Primary (ID: 149345) 4883337670221705929435970049 (proven prime)
(ID: 149346) 53190598549571341881195771818174033849476236512767350431260572066130270251025961495888931737831551717608035300794415139449435841557220160189803819443166020986256310018701050081415482123445038531344750949117273216687130276609682691306562644050528766081145703899021459927516364563149007589127598412588081896023005308456147788603495833524165411528131827313460197925914877087850232862051810494275375312120032898495008246024281183822888624995230248949986550787347787663821281729958203860863298767439783707718476629444696803628447774115820243887504353218831459882774927859595442858019504521787460239148211188769395806899387002870466996799241495079509344472325901761546674068028981581307243402037017560196239693131841799298043285354162173675769124282618479354776083574477521788439021606212137965867999179615609758296117025257925750859656031994936787447019466025892440196536995178519366573200341481038094068429994457130007325886819316501738984103858037693694662462891224245284978475828142530747053518536405562844504846468977665759846743087460854912481349169879 (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.