Factor Info

ID 31941
Size 639 digits / 2123 bits
Status composite
Value 899678613921808877011985481625925083016864633489995954787592436132232487335419612642888235033066757416309379682922020786518072188843679436076664571126943133732110399856034273246552042406331952946125172859723140992118227072389867571505515047049371415423670422184563506031321786195642200445687069017315739497969656618051780332186731146889334267072955850906397036155775200154758002603463371564880342552938923440662005090108956944193035735707716061505624501621146852430702539487449744653292970625753970444961935912101247707409536535687411827135156515464162310851193022905723235151950493579921670288882650744882396952668817190114477269388996607

Factorizations

Primary (ID: 17803) 7504583965646816343215341562816756714447130527 (proven prime)
(ID: 31942) 119883876046986973340738961288514451874806617750365631525057836292309928898832901829179444130599630991302965507115894880068015774150907304303612024694785069488549564849417711471557185686939091409218411179555680595760023128427177721436422377557236781322224623098004074511343599759949242131913377088883916797629390756411170185697903336504019897733980127155341685858120135754126593342064775996170598693458497905461152127700980868919429785167257109821787930979144950840030853147483686832793525866386599743247704027542643120528323775634461711957072186039978936532258261254507234242973576742636635041 (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.