Factor Info

ID 124309
Size 559 digits / 1854 bits
Status composite
Value 1222853390048594828694341720304826826802248243057058864146770136869172668704023583818436867826210848571816780433257548889432669640387427178294807802630202878372771725743392022091101989390979854268548110234738445083787237118130060074299180838593459538168836052567465290792471841992067596872058100085536978314357808614896499049227353289904229794884325705560026656799768273303795193722420450737638768720909649359479443931140187400450922044086738857839801735007321063472726317784584360028969160645875542557639797154300199147891758720893896326293906265020280730713

Factorizations

Primary (ID: 47190) 307135673686568335954324705510865394903999649 (proven prime)
(ID: 124310) 3981476249146217885528251829365015020775379554619769062715029416126950228028479788117635474591847264146797120405867549778089572829861056758665313611246808106666972380875800075916178161294329403661043746827850767351779285067742374968046919961852305945396369570250768052761018358447620900353564582308006809865026794678788977677236055998976961086801119266563727654804436645388220476443055675433730678365384115404361504658238563814195528263575813775572462640292692423463585200826418117178580013973040612797820986801337 (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.