Factor Info

ID 130365
Size 840 digits / 2791 bits
Status composite
Value 956560141239285015354074038138988600898418122675358533712070110186950870819561559385636762203428339232006187473986938572632492013810077004842746808745440784646396414424873316044639244011882138806045804456549678151791054751803776201157295086423666020265703021726430362399717224483397659277654155524361498041971845730928768845144321529684219751759193291237617090452867106204841241042096315196896238730592020739020609961905679129260340219329912758124646479375479123461669094710214291263605620293301277843386984796239741968334141206059559492209578050449924406960396386089254349640930347123890360456556643596358377003916697626230464841613587371992338131976983147819353596296756147830566238611982009226505923816998483605508780063319093365194968119538087525033558860140097270744399572999516024694602209200787230605853088902555608189075682600070243

Factorizations

Primary (ID: 10271) 54909700992267693296100634099070750691757263731601370003106270465368123 (proven prime)
(ID: 130366) 17420603717619705601125001644439523933923145120766359125520089954295118128788428428247207467369674492672148843599450020509269535845454721116972229079311176346613164302730556068588327955199709819585094333145997285509468665312009982457599153836997411211227064779397119608235094407611256676114734574445237033453981992118192610322006621411024830319267311124043775339955635326925862640032304007418519921287220532732060237577752436241263803437606786517858883545671768576159270728492825927042697187094195631735633144866545949064421678479111916190724382815207776715956815209711932165485683381290603328311179569263443544098748356312625265015909246409620392551715764958391033355698019936172599305408823452845711582270820872473136547125513147009982636656537609258465274892596136441 (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.