Factor Info

ID 195208
Size 777 digits / 2579 bits
Status composite
Value 157521417164794627232929124039118878554541281383677378211438730967657980964621220738686303446093344227843826654788519290981037392845734904201744095847869383964803980078368847386912597890234215263158329410111939924673602811721224576021597117870024972710334882942614988677719311275196651590566355876631311935945108589089047608761605342455361382441484108580046442565195614124860109276348778025610120832199816782114779619397709433066765529267097207567687177570269448816840398247038879833363770546252459360221922028180813497599840917425493312411730011786169539735566309019056826634592704487598031802449846780832836312902630900007135238401038965337013369736832846490939433036647235748859316686254616632141744723598652777066854814435273636867532495458611458509593954479604443322239219

Factorizations

Primary (ID: 193552) 140063591404454115024991636100067441511 (proven prime)
(ID: 195209) 1124642139940053984505236550586845685406738842959581922251106223407190995690548705595402692820336543034916569534416280857634455690376242874753746267970457194902098742777706310323717067742372154248522821007946829584455489529049515658697656715088942128334566503187659372920033021457573638740211780202858214480152372679673834411066518650129514984772680293887562690112316589296319126466804405673780747122848516538471882104084794147908270415620188284257936387839170585646116758877666884813764544126457221987046340596066324183120278420515918888602356910222140436946595326947710656792811784160474767496437877870881160922054575298603687710624594924195517857836941331798535647908571006814527990146862298922224633270895529876899202720766493497121429 (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.