Factor Info

ID 196807
Size 1077 digits / 3577 bits
Status composite
Value 442147437269447742285097025535465543650219757503349510058630553874328193732509631382098400234023688604281422506449042671357666619353689887584700451958247311997223851467854700428551560303581867488556263079623784069243936094497004957504733064722742369462717558336428262861610769728167774744311744017415621528161054668585935506046087203726304841448603919889636888943738954589108422050401747182383354080263002573481065424097161754491852959303200128542314315541824331300907825876702289648672358347753237038675982671078743103393710898665057943248773401884291932987070643477615689136552556467204480486295160621950445986389220868166572289655979995637901408628419556416206491402073911249730155277399598222057452347880509724046104929709864235288501244219873593105631944329908868030751712110587351260612955073193750206680403061357564242284521928952923757249544473645885609837973737305177979889846258765792127186321972429950931375896547966548486545701880092332831119140099303304332107271620518165473156275492135172512035515650371700277457196383480640090114024946764045923100625641073741579

Factorizations

Primary (ID: 195457) 106685374726519827989650749326973324307662756579371 (proven prime)
(ID: 196808) 4144405345183071521906112123077620620998665563597643008079458678314703260044564735603098020084019354118526309298491637991002325463687762436416210120291603023668882492381628287660443530201033958395203890351918276012766848861380912222479719820681989715881227661379954973487619561359150372977810901740505153127345443789553899351378362658077596229935638098046128131517425026264174113199713624093328961162738014951502025916410625445661230713697137862355461817438765886060444465674080500069067454799639833594740117922876364079793056449748489332345129524551680500328789231244382555644437725880731124062748131737431383520509901104255323096870797777401215178321156567142006784646274679145352712707188346326245555129959214964280876565818191982620954462763808764929611661384136802594660346603543434577180345902656175300101291795574258400622150116482931733923873409555033010109643684220671459522982247950015342008418064049641751038406558448529622472740191990121978545365576749070505495013067253741280989744775148579201566183580719555724449 (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.