Factor Info

ID 145987
Size 851 digits / 2825 bits
Status composite
Value 20334677411351377973842225988081863167314524205872759140830068286383959765984914766994038739728184870868409820729976532156145845389402508559546860436332408100525619486024169883116986243799241159665000554155199011269928301307434765397183127794052143352429833772371351591024760299612217380882370024321230796083762022309842256732542836847304422444487087525961328951931800990928303380443024432985449627468676859714451465134031019961635385963407534129464853963911045511871648758202619894169695739761605222232819969621006587636897146108297367390745265326322260713208443627294086689320778125356790637786536237642211480156298216701806188792713263469251767945623455909028344614235870269969077039463210278453132704572083714147564628519645390783522055708712030135955748420600408515693756319600453292962233879332447449976337135794547823379280008136422079035395157

Factorizations

Primary (ID: 145988) 142838012898319300657 (proven prime)
(ID: 145989) 142361805507801525617747387422259560644553620173075994021919277594666618492543489961967177672115251061221520203665978007594562951373983581385241012330404448659520557792711377849853789073119450932982371349544188596225488673334652896801189121952836608743628868682428420187404826471551373770253110447797629868575985592046240878940933656170739072051455544857853731374388944510718108474250917098527669844483812338790918035138615466679176323743053584362492622046010568210492978903412427193733201721151554524900884115522697674758644589012284201519221193273439155877635349237822553110988860872909918661686691277368587234512105369926277315311876126719291836297296701218100428591506952838678429910299522940168573723632628778428778123116227772357481968571628061633923992737292609569754528418695855727259356413029987184107063924957296754438501 (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.