Factor Info

ID 137631
Size 675 digits / 2243 bits
Status composite
Value 867719434359260923948747986162717663615289133391460891523203098588785222226319666653133053499468427914793488416143313215632326033963142727781634221741392659305431239463213908167287755636111121150062574628592185882828329141655551313118703056570828184073289866283064143950179362216567944444627630973402137325148952128989396481358726375117406238870411918838465639878536927887133900614974893520542085846956681536723577486456879950493960280213478456774672966034643083011727108074880163360326177068998870436433697533831505755344840344075112202315934219272286238523167363188721056438714124230972748613069525746033145417000881044569427897639082113070022428387200437162746280702963747

Factorizations

Primary (ID: 171427) 194797441524571244246770944129545684369 (proven prime)
(ID: 172559) 4454470385073353461508901788322951213526999291615666635740590705006053854804578891085923629813446312932222644919273923845349794474436601017435337926791043465914984411068458017642539213045209176553342402883816773074160099432970508415900781954461334308697219741698527784850544815655409925507222343738664805841006830118485724793338217344858457786705741847845230905162783268127646015046586090781887061869065677083823679360662324719887393408591747866166941185101211358278526052441251394527237528220313048288546265357340205918250400714744128093794447111963698747180008130225417041960588384728953099340325852500310213643875107042312857182056563 (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.