Factor Info

ID 172431
Size 688 digits / 2286 bits
Status composite
Value 8076444112811912139953163743204835737115308831267931129972009962921666739860479409844670937161141745697940260565636752552304827257817871444553899489967666080350226503689406723938104809406787092421215423484260398450893919441628851920357944211677369430028906118384222940642231338165087867296410970078024858273254561628330633596521117872328000736236875206687008306442631314995036368305169931865785715798824908387964595964232005994378815345081905785979127262328496280111458669526834922111896917183138448001792924893853398932374148934769530064939621179371368240530267888726063165654884997433314476341652692573961302410002523052430037415323203973087412205971527912255279005459295798511462435021

Factorizations

Primary (ID: 171666) 3092499299694725887039085410459 (proven prime)
(ID: 172432) 2611623586659881608949292681881233309588741077163585951626688890347607370381828140589042175963614123067094311314481605889777353351848709346359325409707492148116314505784791473286330127599802662039827285795179100691142342832699280556480751806179626036380829983836908305152010818862704804289111554768586193979314544529352673216422766570796616066464456211416624928854206908841415621830370856958129397118994650189990464861058015005919344740082545719422120176322297605866040020737929166634230982236526188702322580280194786708455758517889449119441536010583290863897648115230404134738379448994079861142749123044604518195099333576040157571145962695255045171638785719 (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.