Factor Info

ID 151444
Size 1091 digits / 3622 bits
Status composite
Value 15537682522357356064220534902005775035790557990831932453754167807554750912500832953260693873145298464337747668755213895018561190006669096425786644432018030713618837044875137183375451919942011603871644914453651028371717410214072777644092942622527847512223331785009100996069129983272773204404328039716086374551777502747765006359485577935922931824709082127269153858222939914813147512502876069544919114707638996435735205220691549819544111681548339034996490404921108370021311541719428682745123217557964154971896197758831759419283092198114203962577483521015241483363217991700904951349625308947552376007038745477855087303545241393198569060258840673689182654450926065356175335113162046198679748533825931445332224889906011218367716371723338914638115656734456198837692573836978811957309830382525960950950191671785038376270467704224290731401405112305354062447835409163176361054043097964601088790515372198429956746428432337405867589097684960028992301983845837229835157748227094341440263382373506063673176881201474400731624994750011441332028353139630877420701462198960015333494990741040820825105890635651

Factorizations

Primary (ID: 185632) 2069757466500787837240276416049 (proven prime)
(ID: 185633) 7507006387867252931117849956515467514644851486346615465653723545998330746572568200881996370471187773419091463839550143081325449846129662490747771170081474686056726196291730762303166900496533042534049373700872392772837945187675499754369683804428342859397035986540010655850677532955471529320233158325893892481870102715049680446977610819162605886872713361733361200312851865977703965276539790791310453914933814623529899439158425568785236703669184399136622601937058162622658207442701371782930518343172138621265761675547284384014836291387417112898969818858841289275098948921446110504986863851711329581887198178626680157324267365424114033748102725282483772372983456467234103828747939385924373944354624321725198582556073274476139158091838834597320908773070632887955498109397046229472162011444617100446749978595656000818266654027138587282783458687002187287992391782342489339533344640303809353847270213907406829272734797022640689316901418543471340380846911924873169233048818822934064220659874076648215434960863930608420107530252339174941599983824037121231120316886413299 (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.