Factor Info

ID 109881
Size 593 digits / 1968 bits
Status composite
Value 21063452733401713687096509904218014780371798101757008371376682211715685886205843142234001938054997244653442865248872788895137404868912724544438895348435417882754384686997911040548596171828301422593440505950159908644558932757687739110072389044511427971081027496843347897273033994916828310256609060146542154584084011837012771964204639501006574238930932950932642732685864988639072427287063481754053418199626277144424837206275164412017697045865057842669331783829946613925538532442169405388368124297055312531724570444713316646894401030910096091865261933816940298781279897989254979204029576743548929

Factorizations

Primary (ID: 119067) 1083001930365748662781568990551063 (proven prime)
(ID: 119068) 19449136832367619047920157172898523267924134222983618308639644121906795201291332253047469163739165678819837171946068241431959980435713144344406954871147332213258490864969177843733788229305900529238718395748411229628393153548624102477891726238795689386355418612070025006401911040493566445261671857863381001416070298310480415106453789510561335669284901294413255132702961299377302005288035630918903294905497282395431179644790469296581928540170928695731394161682509312498209081215104382670514801813567258266299072454805470783101848658081158290142377431228915458983 (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.